ci: buf actions

[technicallyty]

add buf actions to ci:

• checks breaking changes on PR
• pushes proto changes to BSR on merge main

[technicallyty]

blocked waiting on adding buf secret to repo

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.97%. Comparing base (36c682c) to head (584d132).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #725   +/-   ##
=======================================
  Coverage   55.97%   55.97%           
=======================================
  Files         206      206           
  Lines       11475    11475           
=======================================
  Hits         6423     6423           
  Misses       4452     4452           
  Partials      600      600           

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[github-actions]

⌛ check-spelling changes applied

As configured, the commit pushed by @check-spelling-bot to GitHub doesn't trigger GitHub workflows due to a limitation of the @github-actions system.

Users with the Admin role can address this for future interactions 🪄

Create a deploy key and secret

(
  set -e
  brand=check-spelling; repo='skip-mev/connect'; SECRET_NAME=CHECK_SPELLING
  cd "$(mktemp -d)"
  ssh-keygen -f "./$brand" -q -N "" -C "$brand key for $repo"
  gh repo deploy-key add "./$brand.pub" -R "$repo" -w -t "$brand-talk-to-bot"
  gh secret -R "$repo" set "$SECRET_NAME" < "./$brand"
)

Configure update job in workflow to use secret

If the .github/workflows/spell.yml workflow Spell checking job doesn't already have the check-spelling/with/ssh_key, then add them:

    name: Spell checking
    ...
    steps:
    ...
    - name: apply spelling updates
      uses: ${action_ref:-check-spelling/check-spelling@...}
      with:
        checkout: true
+       ssh_key: "${{ secrets.CHECK_SPELLING }}"

To trigger another validation round and hopefully a ✅, please add a blank line, e.g. to .github/actions/spelling/expect.txt and commit the change.