[puppet] Retiring puppet-qdr

Hello,

Let me restore my old proposal[1] about puppet-qdr. # I lost access to my old emails so I'm starting a new thread.

In the previous mail I proposed deprecation instead of retirement, because the module has been used by TripleO. However I noticed that TripleO is now under the process of complete retirement[2]. So, I'd like to revise my proposal, and propose retiring the module completely.

Please let me know if you have any concern with this module retired. Unless I hear any objections, I'll start the official retirement process.

[1] https://lists.openstack.org/pipermail/openstack-discuss/2023-August/034742.h... [2] https://review.opendev.org/c/openstack/governance/+/905145

Thank you, Takashi Kajinami irc: tkajinam