feat: remove legacy main branch protections in ruleset transition mode

[JoshuaKGoldberg]

PR Checklist

• Addresses an existing open issue: fixes 🚀 Feature: Disable previous main branch protection in transition mode #2016
• That issue was marked as status: accepting prs
• Steps in CONTRIBUTING.md were taken

Overview

Includes updates to the latest Bingo packages to bring in silent requests: JoshuaKGoldberg/bingo#313

I would have liked to go with a rename or archive kind of API, even changing the protection to be on some branch like main-prior-to-cta. But such a GitHub API does not exist. 🤷

🎁

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.81%. Comparing base (fb56085) to head (cde51a5).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2028   +/-   ##
=======================================
  Coverage   99.80%   99.81%           
=======================================
  Files         116      116           
  Lines        4734     4745   +11     
  Branches      296      296           
=======================================
+ Hits         4725     4736   +11     
  Misses          9        9           

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[github-actions]

🎉 This is included in version v2.14.0 🎉

The release is available on:

• GitHub releases
• npm package (@latest dist-tag)

Cheers! 📦🚀