help request: `opentelemetry` input does not update the `fluent-bit` service

### Describe the issue

Adding opentelemetry `input`/`clusterinput` resources neither triggers addition of 4318 port to existing `fluent-bit` service, nor creation of a new one. The `fluentbit-config` k8s secret is updated successfully:
```
fluent-bit.conf: |
[Service]
Http_Server true
Parsers_File /fluent-bit/etc/parsers.conf
[Input]
Name opentelemetry
listen 0.0.0.0
port 4318
tag_key traces
...
```
fluent-bit cotainers are successfully loading the configuration and starting listening on port 4318:
```
* Copyright (C) 2015-2024 The Fluent Bit Authors
* Fluent Bit is a CNCF sub-project under the umbrella of Fluentd
* https://fluentbit.io

______ _ _ ______ _ _ _____ __
| ___| | | | | ___ (_) | |____ |/ |
| |_ | |_ _ ___ _ __ | |_ | |_/ /_| |_ __ __ / /`| |
| _| | | | | |/ _ \ '_ \| __| | ___ \ | __| \ \ / / \ \ | |
| | | | |_| | __/ | | | |_ | |_/ / | |_ \ V /.___/ /_| |_
\_| |_|\__,_|\___|_| |_|\__| \____/|_|\__| \_/ \____(_)___/

[2024/11/15 11:24:38] [ info] [fluent bit] version=3.1.7, commit=c6e902a43a, pid=12
[2024/11/15 11:24:38] [ info] [storage] ver=1.5.2, type=memory, sync=normal, checksum=off, max_chunks_up=128
[2024/11/15 11:24:38] [ info] [cmetrics] version=0.9.5
[2024/11/15 11:24:38] [ info] [ctraces ] version=0.5.5
[2024/11/15 11:24:38] [ info] [input:opentelemetry:opentelemetry.0] initializing
[2024/11/15 11:24:38] [ info] [input:opentelemetry:opentelemetry.0] storage_strategy='memory' (memory only)
[2024/11/15 11:24:38] [ info] [input:opentelemetry:opentelemetry.0] listening on 0.0.0.0:4318
...
```
but the pod and service ports configs are not updated, thus the port is not properly exposed

pod ⬇️
```
...
name: fluent-bit
ports:
- containerPort: 2020
name: metrics
protocol: TCP
resources:
...
```
service ⬇️
```
apiVersion: v1
kind: Service
metadata:
labels:
app.kubernetes.io/name: fluent-bit
name: fluent-bit
...
spec:
ports:
- name: metrics
port: 2020
protocol: TCP
targetPort: 2020
selector:
app.kubernetes.io/name: fluent-bit
...
```

### How did you install fluent operator?

i've used this chart https://github.com/fluent/fluent-operator/tree/master/charts/fluent-operator

### Additional context

_No response_