docs(release): v1.29.2 release template improvements

[BigLep]

Closes: #12464

Adds some release issue templates from running through the template with the v1.29.2 release.

Checklist

Before you mark the PR ready for review, please make sure that:

• Commits have a clear commit message.
• PR title conforms with contribution conventions
• Update CHANGELOG.md or signal that this change does not need it per contribution conventions
• New features have usage guidelines and / or documentation updates in
  • Lotus Documentation
  • Discussion Tutorials
• Tests exist for new functionality or change in behavior
• CI is green

[rjan90]

I reviewed the commits you added @BigLep and they look good to me. I added a small update in: 9b891c4. Feel free to merge once you have viewed it/feel it is an okay update.