build(deps): Bump thollander/actions-comment-pull-request from 2 to 3

Bumps [thollander/actions-comment-pull-request](https://github.com/thollander/actions-comment-pull-request) from 2 to 3.
- [Release notes](https://github.com/thollander/actions-comment-pull-request/releases)
- [Commits](thollander/actions-comment-pull-request@v2...v3)

---
updated-dependencies:
- dependency-name: thollander/actions-comment-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/tests.yaml

@@ -20,7 +20,7 @@ jobs:
       - name: Comment PR
         if: (steps.init.outcome == 'failure' || steps.fmt.outcome == 'failure' || steps.validate.outcome == 'failure') &&
           github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
+        uses: thollander/actions-comment-pull-request@v3
         with:
           pr_number: ${{ github.event.pull_request.number }}
           comment_tag: test-chart