### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

I am using the latest tag for the CI/CD process and today it started to fail because unit tests for the S3 provider that cover multipart upload throw the "Expected hash not equal to calculated hash" error on uploading a part. It worked just fine with the old version. The same unit tests work correctly with the real S3 provider as well.

And there is another issue. You fixed the https://github.com/localstack/localstack/issues/8392 bug that I reported previously but there is no version on Docker Hub that has that fix but does not have the new bug I described above. It seems that you rewrite the latest tag in Docker Hub which makes it impossible to rollback to the previous version.

### Expected Behavior

1. The upload part works without throwing an exception.
2. The previous versions of Docker images are available on Docker Hub.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

1. Initiate multipart upload with the correct MD5 hash.
2. Upload a part for which the hash was calculated.

### Environment

```markdown
- OS: Windows 11
- LocalStack: latest
```


### Anything else?

_No response_
"""Change casing of Last-Modified and other headers to be picked by the parser"""
        status_code, resp_headers, key_value = fn(self, *args, **kwargs)
        for low_case_header in [
            "last-modified",
            "content-type",
            "content-length",
            "content-range",
            "content-encoding",
            "content-language",
            "content-disposition",
            "cache-control",
        ]:
            if header_value := resp_headers.pop(low_case_header, None):
                header_name = capitalize_header_name_from_snake_case(low_case_header)
                resp_headers[header_name] = header_value
        
        
        bucket_key_enabled = "x-amz-server-side-encryption-bucket-key-enabled"
        if val := resp_headers.get(bucket_key_enabled, ""):
            resp_headers[bucket_key_enabled] = str(val).lower()
        return status_code, resp_headers, key_value
    @patch(moto_s3_responses.S3Response._bucket_response_head)
    def _fix_bucket_response_head(fn, self, bucket_name, *args, **kwargs):