### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

The Complete Multipart Upload operation generates the **InternalError** error for non-existing uploads.

### Expected Behavior

The Complete Multipart Upload operation generates the **NoSuchUpload** error for non-existing uploads.

### How are you starting LocalStack?

With a `docker run` command

### Steps To Reproduce

    docker run -it --rm -p 4566:4566 localstack/localstack

    aws s3api create-bucket --bucket test --endpoint-url http://localhost:4566 --create-bucket-configuration LocationConstraint=us-west-2

    aws s3api complete-multipart-upload --bucket test --endpoint-url http://localhost:4566 --key test --upload-id test

### Environment

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


### Anything else?

The Abort Multipart Upload operation works correctly in LocalStack.

The official documentation: https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html
Amazon S3 throws the correct **NoSuchUpload** error for both Abort and Complete operations.
"Redirect": {"Protocol": "https"},
                    },
                    {
                        "Condition": {
                            "KeyPrefixEquals": "code/",
                        },
                        "Redirect": {"HttpRedirectCode": "307"},
                    },
                ],
            },
        )
        website_url = _website_bucket_url(bucket_name)
        response = .get(f"{website_url}/host/key", allow_redirects=False)
        assert response.status_code == 301
        assert response.headers["Location"] == "http://random-hostname/host/key"
        response = .get(f"{website_url}/replace-prefix/key", allow_redirects=False)
        assert response.status_code == 301
        assert response.headers["Location"] == f"{website_url}/replaced-prefix/key"
        response = .get(f"{website_url}/protocol/key", allow_redirects=False)
        assert response.status_code == 301
        assert not website_url.startswith("https")
        assert response.headers["Location"].startswith("https")
        response = .get(f"{website_url}/code/key", allow_redirects=False)
        assert response.status_code == 307
    @pytest.mark.aws_validated
    @pytest.mark.skipif(
        condition=LEGACY_S3_PROVIDER,
        reason="Legacy S3 provider does not provide website routing rules",
    )
    def test_routing_rules_empty_replace_prefix(self, s3_create_bucket, aws_client):