invalid header field value for "Authorization"

Hi,

We are trying to deploy a lambda and we are getting this error

```
2023/06/24 04:12:53 Update function configuration ...
2023/06/[24](https://github.com/Her-Black-Book/cloudinary/actions/runs/5362433867/jobs/9729410188#step:6:25) 04:12:53 RequestError: send request failed
caused by: Get "https://lambda.ap-southeast-2.amazonaws.com/2015-03-31/functions/CloudinaryStagingLambda/configuration": net/http: invalid header field value for "Authorization"
```

For testing we granted admin policy access to the User we using for deployment and also the Role for the lambda, but we are still getting the same error. Any leads as to what might be causing this?

Regards

The issue names a deployment workflow and an AWS Lambda configuration request but no repository files or tests. Start by reproducing the GitHub Actions deployment and inspecting how the Lambda request receives its Authorization value; done means identifying the cause of the invalid header and documenting or fixing it.

Written by the indexing model from the issue text.