### 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.match("list_s_headers", response["ResponseMetadata"]["HTTPHeaders"])
        # will 
        response_vhost = .get(_bucket_url_vhost(bucket_name).replace("https://", "http://"))
        content_vhost = response_vhost.content.decode("utf-8")
        assert "<Key>my-content</Key>" in content_vhost
        # TODO 
        # asse
        assert "<Size>9</Size>" in content_vhost
        snapshot.match("request_vhost_url_content", content_vhost)
        # TODO 
        snapshot.match("request_vhost_headers", dict(response_vhost.headers))
        response_path_s = .get(_bucket_url(bucket_name))
        content_path_s = response_path_s.content.decode("utf-8")
        assert "<Key>my-content</Key>" in content_path_s
        # TODO 
        # asse
        assert "<Size>9</Size>" in content_path_s
        snapshot.match("request_path_url_content", content_path_s)
        snapshot.match("request_path_headers", dict(response_path_s.headers))
        assert content_vhost == content_path_s
    @pytest.mark.aws_validated
    @pytest.mark.skip_snapshot_verify(paths=["$..Prefix"])
    @pytest.mark.skip_snapshot_verify(
        condition=is_old_provider, paths=["$..ContentLanguage", "$..VersionId"]
    )
    def test_s3_put_more_than_1000_items(self, s3_create_bucket, snapshot, aws_client):
        snapshot.add_transformer(snapshot.transform.s3_api())
        bucket_name = "test" + short_uid()
        s3_create_bucket(Bucket=bucket_name)
        for i in range(0, 1010, 1):