Merge pull request #42689 from github/repo-sync

Repo sync

Author: docs-bot

data/reusables/repositories/rulesets-metadata-restrictions-notes.md

@@ -1 +1,4 @@
-> [!NOTE] If you squash merge a branch, all commits on that branch must meet any metadata requirements for the base branch.
+> [!NOTE]
+> If you squash merge a branch, all commits on that branch must meet any metadata requirements for the base branch.
+> 
+> When using end-of-line anchors in regular expressions, use `\n?$` rather than `$` alone. The optional `\n?` matches a trailing newline that may be present in Git push/CLI flows, while still working for commits created via the web UI and API.