Update matrix-org/sonarcloud-workflow-action digest to 820f7c2 (#5099)

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

Author: renovate[bot]

.github/workflows/sonarcloud.yml

@@ -75,7 +75,7 @@ jobs:
 
             - name: "🩻 SonarCloud Scan"
               id: sonarcloud
-              uses: matrix-org/sonarcloud-workflow-action@035ca8a2a741dd940f2e6c16d7d078312d625ac6 # v4.0
+              uses: matrix-org/sonarcloud-workflow-action@820f7c2e9e94ba9e35add0f739691e5c7e23fa25 # v4.0
               # workflow_run fails report against the develop commit always, we don't want that for PRs
               continue-on-error: ${{ github.event.workflow_run.head_branch != 'develop' }}
               with: