Update peter-evans/find-comment action to v3

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/social-connect.yml

@@ -169,7 +169,7 @@ jobs:
  others:
  - added|deleted|modified: "!((**/*.md)|(**.md))"
  - name: Find ChangeSet in PR
- uses: peter-evans/find-comment@v2
+ uses: peter-evans/find-comment@v3
  id: fc
  # Skip if author is github-bot from celo-org or only md files changed
  if: github.event_name == 'pull_request' && github.event.pull_request.user.type != 'Bot' && steps.changes.outputs.others == 'true'