Bump skaut/wordpress-version-checker from 2.2.1 to 2.2.2

Bumps [skaut/wordpress-version-checker](https://github.com/skaut/wordpress-version-checker) from 2.2.1 to 2.2.2.
- [Release notes](https://github.com/skaut/wordpress-version-checker/releases)
- [Commits](skaut/wordpress-version-checker@v2.2.1...v2.2.2)

---
updated-dependencies:
- dependency-name: skaut/wordpress-version-checker
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/wp-version-checker.yml

@@ -15,6 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: WordPress version checker
-        uses: skaut/wordpress-version-checker@v2.2.1
+        uses: skaut/wordpress-version-checker@v2.2.2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}