chore(deps): update mshick/add-pr-comment action to v3.12.0 (#151)

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

Author: renovate[bot]

.github/workflows/publish-screenshots.yml

@@ -333,7 +333,7 @@ jobs:
 
       - name: Post PR Comparison Comment
         if: steps.context.outputs.is_pr == 'true'
-        uses: mshick/add-pr-comment@8e4927817251f1ff60c001f04568532b38e0b4a0  # v3.11.0
+        uses: mshick/add-pr-comment@ec328af66588ab8f77cdeb2c264f14aba45bbf59  # v3.12.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           issue: ${{ steps.context.outputs.pr_number }}