Bump bojieyang/indexnow-action from 1 to 2

Bumps [bojieyang/indexnow-action](https://github.com/bojieyang/indexnow-action) from 1 to 2.
- [Release notes](https://github.com/bojieyang/indexnow-action/releases)
- [Changelog](https://github.com/bojieyang/indexnow-action/blob/main/CHANGELOG.md)
- [Commits](bojieyang/indexnow-action@v1...v2)

---
updated-dependencies:
- dependency-name: bojieyang/indexnow-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
         REMOTE_USER: dataunitylab
         TARGET: .
     - name: indexnow-action
-      uses: bojieyang/indexnow-action@v1
+      uses: bojieyang/indexnow-action@v2
       with:
         sitemap-location: 'https://cs.rit.edu/~dataunitylab/sitemap.xml'
         key: ${{ secrets.INDEXNOW_KEY }}