Amplify Push - Tokenizer ouput String and not a Map

### How did you install the Amplify CLI?

yarn

### If applicable, what version of Node.js are you using?

16.20.2

### Amplify CLI Version

12.1.1

### What operating system are you using?

Mac

### Did you make any manual changes to the cloud resources managed by Amplify? Please describe the changes made.

i did no change.

### Describe the bug

When I run amplify push,
I get this error:
**namefunction : function tokenizer
template format error: the value field of every Outputs member must evaluate to a string and not a Map**

Here’s my tokenizer output:

```
"Outputs": {
"Arn": {
"Value": {
"Ref": "LambdaLayerVersion******"
}
}
}

```

after amplify change the file tokenizer and put nothing in the output

### Expected behavior

push the backend with amplify

### Reproduction steps

amplify push

### Project Identifier

_No response_

### Log output

```
# Put your logs below this line

```

### Additional information

_No response_

### Before submitting, please confirm:

- [x] I have done my best to include a minimal, self-contained set of instructions for consistently reproducing the issue.
- [x] I have removed any sensitive information from my code snippets and submission.