Lambda architectures is not updated

Current lambda function is on x86 and i want to change it to arm64

```
- name: default deploy
uses: appleboy/lambda-action@master
with:
aws_access_key_id: ${{ secrets.AWS_ACCESS_KEY_ID }}
aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
aws_region: ap-southeast-1
function_name: StageTwilloSMS
zip_file: bundle.zip
architectures: arm64
memory_size: 192
runtime: nodejs18.x
timeout: 20
```

after deployment, architecture of the lambda function remain unchanged