When creating an AWS credentials file on Windows 10, the file is created with cr/nl characters at the end of every line.
Then, the oadp-*-aws-registry pod can't read the aws_access_key_id and displays an error message: CreateContainerConfigError (see operator pod error message below).
The same file created on Linux with only nl characters at the end of every line works perfectly fine.

Whatever platform [Linux/Microsoft Windows/MacOs] you use to create the credentials, the AWS keys should be read fine.

Solution in code would probably just involve replacing any received credentials containing `\r\n` with `\n`

https://github.com/openshift/oadp-operator/issues/621