chore(deps): Bump dessant/lock-threads from 3 to 4

Bumps [dessant/lock-threads](https://github.com/dessant/lock-threads) from 3 to 4.
- [Release notes](https://github.com/dessant/lock-threads/releases)
- [Changelog](https://github.com/dessant/lock-threads/blob/master/CHANGELOG.md)
- [Commits](https://github.com/dessant/lock-threads/compare/v3...v4)

---
updated-dependencies:
- dependency-name: dessant/lock-threads
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/spam-issue-close.yml

@@ -59,7 +59,7 @@ jobs:
         run: sleep 5
 
       - name: Lock
-        uses: dessant/lock-threads@v3
+        uses: dessant/lock-threads@v4
         if: fromJson(steps.close.outputs.closed-issues-prs)[0]
         with:
           process-only: issues