Merge pull request #28483 from backstage/renovate/actions-upload-artifact-4.x

chore(deps): update actions/upload-artifact action to v4.6.0

.github/workflows/pr-review-comment-trigger.yaml

@@ -30,7 +30,7 @@ jobs:
         run: |
           mkdir -p ./pr
           echo $PR_NUMBER > ./pr/pr_number
-      - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
+      - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: pr_number-${{ github.event.pull_request.number }}
           path: pr/

.github/workflows/scorecard.yml

@@ -58,7 +58,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: 'Upload artifact'
-        uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: SARIF file
           path: results.sarif