### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

In localstack, copying an s3 object in place and requesting a checksum causes an error

An error occurred (InvalidRequest) when calling the CopyObject operation: This copy request is illegal because it is trying to copy an object to itself without changing the object's metadata, storage class, website redirect location or encryption attributes.

### Expected Behavior

AWS s3 allows you to copy the object in place and request a checksum.

aws s3api put-object --bucket my-test-bucket --key go.mod --body .\go.mod
{
    "ETag": "\"f65b3f9b21e0c27be3c60df9c1cd87db\"",
    "ServerSideEncryption": "AES256"
}

aws s3api copy-object --copy-source my-test-bucket/go.mod --bucket my-test-bucket --key go.mod --storage-class STANDARD --checksum-algorithm SHA256
{
    "ServerSideEncryption": "AES256",
    "CopyObjectResult": {
        "ETag": "\"f65b3f9b21e0c27be3c60df9c1cd87db\"",
        "LastModified": "2023-04-19T17:09:16+00:00",
        "ChecksumSHA256": "nAPE7pxlr5L1D67nDJa1rwvmU3fKD2SuaUzeyhSR9Vc="
    }
}

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

docker compose up -d

awslocal s3api create-bucket --bucket my-test-bucket

awslocal s3api put-object --bucket my-test-bucket --key go.mod --body .\go.mod

awslocal s3api copy-object --copy-source my-test-bucket/go.mod --bucket my-test-bucket --key go.mod --storage-class STANDARD --checksum-algorithm SHA256


### Environment

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


### Anything else?

_No response_
self, s3_bucket, s3_multipart_upload, monkeypatch, snapshot, aws_client
    ):
        snapshot.add_transformer(
            [
                snapshot.transform.key_value("Location"),
                snapshot.transform.key_value("Bucket"),
            ]
        )
        monkeypatch.setattr(config, "HOSTNAME_EXTERNAL", "foobar")
        key = "test.file"
        content = "test content 123"
        acl = "public-read"
        # uplo
        response = s3_multipart_upload(bucket=s3_bucket, key=key, data=content, acl=acl)
        snapshot.match("multipart-upload", response)
        if is_aws_cloud():  # TODO
            expected_url = f"{_bucket_url_vhost(bucket_name=s3_bucket)}/{key}"
        else:  # LS d
            expected_url = f"{_bucket_url(bucket_name=s3_bucket, localstack_host=config.HOSTNAME_EXTERNAL)}/{key}"
        assert response["Location"] == expected_url
        # down
        downloaded_ = aws_client.s3.get_(Bucket=s3_bucket, Key=key)
        snapshot.match("get-", response)
        assert content == to_str(downloaded_["Body"].read())
        # down
        download_url = response["Location"].replace(f"{config.HOSTNAME_EXTERNAL}:", "localhost:")