### 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.
snapshot.add_transformer(snapshot.transform.s3_api())
        bucket_name = s3_create_bucket()
        key = "test/foo/bar/123"
        aws_client.s3.put_(Bucket=bucket_name, Key=key, Body=b"content 123")
        response = aws_client.s3.list_s(
            Bucket=bucket_name, Prefix="test/", Delimiter=delimiter, MaxKeys=1, EncodingType="url"
        )
        snapshot.match("list-s", response)
        sub_dict = {
            "Delimiter": delimiter,
            "EncodingType": "url",
            "IsTruncated": False,
            "Marker": "",
            "MaxKeys": 1,
            "Name": bucket_name,
            "Prefix": "test/",
        }
        if delimiter == "/":
            # if 
            sub_dict["CommonPrefixes"] = [{"Prefix": "test/foo/"}]
        else:
            # if 
            assert len(response["Contents"]) == 1
            assert response["Contents"][0]["Key"] == key
            sub_dict["Delimiter"] = "%252F"
        assert is_sub_dict(sub_dict, response)
    @pytest.mark.aws_validated
    @pytest.mark.skip_snapshot_verify(paths=["$..EncodingType", "$..VersionIdMarker"])
    def test_list_s_versions_with_prefix(self, s3_bucket, snapshot, aws_client):