Update marocchino/sticky-pull-request-comment digest to 7737449 (#720)

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

Author: renovate[bot]

.github/workflows/report.template.yaml

@@ -47,7 +47,7 @@ jobs:
           CF_IMAGES_TOKEN: ${{ secrets.CF_IMAGES_TOKEN }}
 
       - name: publish report (pull_request)
-        uses: marocchino/sticky-pull-request-comment@52423e01640425a022ef5fd42c6fb5f633a02728 # v2
+        uses: marocchino/sticky-pull-request-comment@773744901bac0e8cbb5a0dc842800d45e9b2b405 # v2
         if: github.event_name == 'pull_request'
         with:
           header: ${{ inputs.scenarioName }}