_ci_ Switch release name template from "Release vX.X.X" to "vX.X.X"

[ianconsolata]

This is a very simple change that updates the default name for releases to no longer include the word Release, only the version vX.X.X. This has been the practice when manually naming releases, but when I created the automated release workflow I included the extra word by accident. This removes it.

Checklist

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

• Commits have a clear commit message.
• PR title is in the form of of <PR type>: <area>: <change being made>
  • example: fix: mempool: Introduce a cache for valid signatures
  • PR type: fix, feat, build, chore, ci, docs, perf, refactor, revert, style, test
  • area, e.g. api, chain, state, market, mempool, multisig, networking, paych, proving, sealing, wallet, deps
• 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

[jennijuju]

OMG THANK YOU

[jennijuju]

well I have been wondering why everyone keeps adding "Release" when I specifically asked them to not to, and have been manually changing that

[ianconsolata]

Yeah, it was screwing up the metrics too. :/ Sorry about that!