docs(release): v1.34.2 release template improvements

[rjan90]

Related Issues

#13397

Proposed Changes

TBD: Release template improvements

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

[BigLep]

I'll close in favor of #13270 since it doesn't look like there was any new marked improvement areas. (The rist of #13270 is that it's too large in scope and won't get landed. I still want to do it, but am not sure when can slot it in yet.)