v2.2.1
CI: Disable linkecheck (#56584)
CI: Fix weekly cache cleanup job (#54067)
CI: Clean caches of closed PRs (#53184)
Backport PR #56664 on branch 2.2.x (CI: Run jobs on 2.2.x branch) (#56669)
Bump github/codeql-action from 2 to 3 (#56547)
Bump actions/github-script from 6 to 7 (#56077)
Backport PR #57551: BLD: Add pyarrow extra for pip installation (#57557)
Bump actions/stale from 8 to 9 (#56449)
Backport PR #57556 on branch 2.2.x (Remove PyArrow deprecation warning) (#57568)
Backport PR #57163 on branch 2.2.x (CI: Add macOS M1 CI) (#57202)