Bug: `advanced_auth` is being parsed even if the yaml predicate does not match

As title states. Steps to reproduce are
1. Use the provided yaml below. Notice I declared `SelectiveAuthenticator` which we can choose to use token
2. Create a ticktick account & application credentials to test [following this doc](https://developer.ticktick.com/api#/openapi?id=getting-started). (You can use this site I created to retrieve token)
3. Use the following snippet and add your token in `TICKTICK_TOKEN`
4. Observe pyairbyte complains as shown in log

Interestingly, if I commented out the whole `advanced_auth` block in the yaml file then the source will run.

```python
import airbyte as ab
from pathlib import Path
from dotenv import load_dotenv; load_dotenv()
import os; os.chdir(Path(__file__).cwd())
import yaml

ticktick_yaml = Path('./ticktick_source.yaml')
config = {
"authorization": {
"auth_type": "Token",
"bearer_token": f"{os.getenv("TICKTICK_TOKEN")}"
}
}

source = ab.get_source(
name='ticktick',
config=config,
source_manifest=ticktick_yaml,
streams="*"
)

source.check()
```

custom connector yaml

```yaml

version: 6.48.15

type: DeclarativeSource

description: Source for the ticktick openapi endpoint at https://developer.ticktick.com/

check:
type: CheckStream
stream_names:
- projects

definitions:
oauth_authenticator:
type: OAuthAuthenticator
client_id: "{{ config.authorization.client_id }}"
client_secret: "{{ config.authorization.client_secret) }}"
grant_type: client_credentials
access_token_value: "{{ config.authorization.client_access_token }}"
scopes:
- "tasks:"
- read
bearer_token:
type: BearerAuthenticator
api_token: "{{ config.authorization.bearer_token }}"

base_requester:
type: HttpRequester
url_base: https://api.ticktick.com
authenticator:
type: SelectiveAuthenticator
authenticator_selection_path: ["authorization", "auth_type"]
authenticators:
Oauth: "#/definitions/oauth_authenticator"
Token: "#/definitions/bearer_token"
error_handler:
type: DefaultErrorHandler
streams:
tasks:
type: DeclarativeStream
name: tasks
retriever:
type: SimpleRetriever
decoder:
type: JsonDecoder
requester:
$ref: "#/definitions/base_requester"
path: /open/v1/project/{{ stream_partition['parent_id'] }}/data
http_method: GET
record_selector:
type: RecordSelector
extractor:
type: DpathExtractor
field_path:
- tasks
record_filter:
type: RecordFilter
condition: "{{ record }}"
partition_router:
type: SubstreamPartitionRouter
parent_stream_configs:
- type: ParentStreamConfig
parent_key: id
partition_field: parent_id
stream:
$ref: "#/definitions/streams/projects"
primary_key:
- id
schema_loader:
type: InlineSchemaLoader
schema:
$ref: "#/schemas/tasks"
projects:
type: DeclarativeStream
name: projects
retriever:
type: SimpleRetriever
decoder:
type: JsonDecoder
requester:
$ref: "#/definitions/base_requester"
path: /open/v1/project/
record_selector:
type: RecordSelector
extractor:
type: DpathExtractor
field_path: []
record_filter:
type: RecordFilter
condition: "{{ not record.closed }}"
schema_normalization: Default
primary_key:
- id
schema_loader:
type: InlineSchemaLoader
schema:
$ref: "#/schemas/projects"

streams:
- $ref: "#/definitions/streams/projects"
- $ref: "#/definitions/streams/tasks"

spec:
type: Spec
advanced_auth:
auth_flow_type: oauth2.0
predicate_key:
- authorization
- auth_type
predicate_value: Oauth
oauth_config_specification:
complete_oauth_output_specification:
required:
- access_token
properties:
access_token:
type: string
path_in_connector_config:
- authorization
- client_access_token
oauth_connector_input_specification:
scope: "tasks: read"
consent_url: >-
https://ticktick.com/oauth/authorize?scope={{scope_value |
urlEncode}}&client_id={{client_id_value}}&state={{state}}&redirect_uri={{redirect_uri_value}}&response_type=code
extract_output:
- access_token
access_token_url: https://ticktick.com/oauth/token
access_token_params:
code: "{{ auth_code_value }}"
scope: "{{ scope_value | urlEncode }}"
grant_type: authorization_code
redirect_uri: "{{ redirect_uri_value }}"
access_token_headers:
Content-Type: application/x-www-form-urlencoded
Authorization: >-
Basic {{ (client_id_value ~ ':' ~ client_secret_value) | b64encode
}}
complete_oauth_server_input_specification:
required:
- client_id
- client_secret
properties:
client_id:
type: string
client_secret:
type: string
complete_oauth_server_output_specification:
required:
- client_id
- client_secret
properties:
client_id:
type: string
path_in_connector_config:
- authorization
- client_id
client_secret:
type: string
path_in_connector_config:
- authorization
- client_secret
connection_specification:
type: object
$schema: http://json-schema.org/draft-07/schema#
properties:
authorization:
type: object
title: Authentication Type
oneOf:
- title: OAuth2
type: object
required:
- auth_type
- client_id
- client_secret
properties:
auth_type:
type: string
const: Oauth
order: 0
client_id:
title: Client ID
type: string
description: The client ID of your Ticktick application.
Read more here.
airbyte_secret: true
client_secret:
title: Client Secret
type: string
description: The client secret of of your Ticktick application.
application. Read more here.
airbyte_secret: true
client_access_token:
title: Access Token
type: string
description: Access token for making authenticated requests; filled after complete oauth2 flow.
airbyte_secret: true
- type: object
title: Bearer Token (from Oauth2)
required:
- auth_type
- bearer_token
properties:
auth_type:
type: string
const: Token
order: 0
bearer_token:
title: Bearer Token
type: string
description: Access token for making authenticated requests; filled after complete oauth2 flow.
airbyte_secret: true
additionalProperties: true

metadata:
assist: {}
testedStreams:
tasks:
hasRecords: true
streamHash: 614b09c66bbaf39cfd22bf6fbc3b5c8d45bbe19d
hasResponse: true
primaryKeysAreUnique: true
primaryKeysArePresent: true
responsesAreSuccessful: true
projects:
hasRecords: true
streamHash: f302a05535246c68b860f6b24d368272c73ddb28
hasResponse: true
primaryKeysAreUnique: true
primaryKeysArePresent: true
responsesAreSuccessful: true
autoImportSchema:
tasks: true
projects: true

schemas:
tasks:
type: object
$schema: http://json-schema.org/schema#
required:
- id
properties:
id:
type: string
desc:
type:
- string
- "null"
etag:
type:
- string
- "null"
kind:
type:
- string
- "null"
tags:
type:
- array
- "null"
items:
type:
- string
- "null"
items:
type:
- array
- "null"
items:
type:
- object
- "null"
properties:
id:
type:
- string
- "null"
title:
type:
- string
- "null"
status:
type:
- number
- "null"
isAllDay:
type:
- boolean
- "null"
timeZone:
type:
- string
- "null"
sortOrder:
type:
- number
- "null"
title:
type:
- string
- "null"
status:
type:
- number
- "null"
content:
type:
- string
- "null"
dueDate:
type:
- string
- "null"
columnId:
type:
- string
- "null"
isAllDay:
type:
- boolean
- "null"
priority:
type:
- number
- "null"
timeZone:
type:
- string
- "null"
projectId:
type:
- string
- "null"
sortOrder:
type:
- number
- "null"
startDate:
type:
- string
- "null"
repeatFlag:
type:
- string
- "null"
additionalProperties: true
projects:
type: object
$schema: http://json-schema.org/schema#
required:
- id
properties:
id:
type: string
kind:
type:
- string
- "null"
name:
type:
- string
- "null"
color:
type:
- string
- "null"
closed:
type:
- boolean
- "null"
groupId:
type:
- string
- "null"
viewMode:
type:
- string
- "null"
sortOrder:
type:
- number
- "null"
permission:
type:
- string
- "null"
additionalProperties: true

api_budget:
type: HTTPAPIBudget
policies:
- type: MovingWindowCallRatePolicy
rates:
- limit: 3
interval: PT1S
- limit: 60
interval: PT1M
matchers:
- method: GET
url_path_pattern: .*
status_codes_for_ratelimit_hit:
- 503
- 500
- 429

```

log

```log
Exception has occurred: AirbyteConnectorCheckFailedError (note: full exception trace is shown but execution is paused at: _run_module_as_main)
Connector check failed. (AirbyteConnectorCheckFailedError)
------------------------------------------------------------
AirbyteConnectorCheckFailedError: Connector check failed.
Please review the log file for more information.
Connector Name: 'ticktick'
------------------------------------------------------------
Caused by: Connector failed. (AirbyteConnectorFailedError)
------------------------------------------------------------
AirbyteConnectorFailedError: Connector failed.
Please review the log file for more information.
Connector Name: 'ticktick'
------------------------------------------------------------
Caused by: 'str' object has no attribute 'value'
Log file: /tmp/airbyte/logs/ticktick/ticktick-log-K397H8YD3.log
Log file: /tmp/airbyte/logs/ticktick/ticktick-log-K397H8YD3.log
File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte/_connector_base.py", line 469, in _execute
try:

message: AirbyteMessage = AirbyteMessage.model_validate_json(json_data=line)

if progress_tracker and message.record:

stream_name = message.record.stream

progress_tracker.tally_bytes_read(

bytes_read=len(line) - envelope_size - len(stream_name),

stream_name=stream_name,

)

self._peek_airbyte_message(message)

yield message

except Exception:

# This is likely a log message, so log it as INFO.

self._print_info_message(line)
File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte/_executors/declarative.py", line 115, in execute
yield from source_entrypoint.run(parsed_args)
File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte_cdk/entrypoint.py", line 168, in run
source_spec: ConnectorSpecification = self.source.spec(self.logger)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte_cdk/sources/declarative/manifest_declarative_source.py", line 409, in spec
self._spec_component.generate_spec() if self._spec_component else super().spec(logger)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte_cdk/sources/declarative/spec/spec.py", line 57, in generate_spec
self.advanced_auth.auth_flow_type = self.advanced_auth.auth_flow_type.value # type: ignore # We know this is always assigned to an AuthFlow which has the auth_flow_type field
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'value'

During handling of the above exception, another exception occurred:

File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte/_connector_base.py", line 338, in check
if msg.type == Type.CONNECTION_STATUS and msg.connectionStatus:

if msg.connectionStatus.status != Status.FAILED:

rich.print(

f"Connection check succeeded for `{self.name}`.",

file=sys.stderr,

)

log_connector_check_result(

name=self.name,

state=EventState.SUCCEEDED,

)

return

log_connector_check_result(

name=self.name,

state=EventState.FAILED,

)

# Give logs a chance to be flushed.

sleep(1)

raise exc.AirbyteConnectorCheckFailedError(

connector_name=self.name,

help_url=self.docs_url,

context={

"failure_reason": msg.connectionStatus.message,

},

)

raise exc.AirbyteConnectorCheckFailedError(
File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte/_connector_base.py", line 496, in _execute
connector_name=self.name,

log_text=self._last_log_messages,

original_exception=e,

) from None
airbyte.exceptions.AirbyteConnectorFailedError: Connector failed. (AirbyteConnectorFailedError)
------------------------------------------------------------
AirbyteConnectorFailedError: Connector failed.
Please review the log file for more information.
Connector Name: 'ticktick'
------------------------------------------------------------
Caused by: 'str' object has no attribute 'value'
Log file: /tmp/airbyte/logs/ticktick/ticktick-log-K397H8YD3.log

During handling of the above exception, another exception occurred:

File "/home/ubuntu/dev/ticktick_dbt/.venv/lib/python3.12/site-packages/airbyte/_connector_base.py", line 370, in check
connector_name=self.name,

original_exception=ex,

) from None
File "/home/ubuntu/dev/ticktick_dbt/EL/main.py", line 26, in
source.check()
File "/usr/lib/python3.12/runpy.py", line 88, in _run_code
exec(code, run_globals)
File "/usr/lib/python3.12/runpy.py", line 198, in _run_module_as_main (Current frame)
return _run_code(code, main_globals, None,
airbyte.exceptions.AirbyteConnectorCheckFailedError: Connector check failed. (AirbyteConnectorCheckFailedError)
------------------------------------------------------------
AirbyteConnectorCheckFailedError: Connector check failed.
Please review the log file for more information.
Connector Name: 'ticktick'
------------------------------------------------------------
Caused by: Connector failed. (AirbyteConnectorFailedError)
------------------------------------------------------------
AirbyteConnectorFailedError: Connector failed.
Please review the log file for more information.
Connector Name: 'ticktick'
------------------------------------------------------------
Caused by: 'str' object has no attribute 'value'
Log file: /tmp/airbyte/logs/ticktick/ticktick-log-K397H8YD3.log
Log file: /tmp/airbyte/logs/ticktick/ticktick-log-K397H8YD3.log
```