This repo is not properly retired. Retired repos can only have two files:
- README.rst
- gitreview
To cleanup the retirement of this repo, keeping these two files only and
removing the other remaining files if there is any.
Detail: https://etherpad.opendev.org/p/tc-retirement-cleanup
Change-Id: I5f5ed80f9249a73dc25304ac8a89e2101ddc84f2