Update actions/upload-artifact action to v4.6.2

Author: renovate[bot]

.github/workflows/flutter.yml

@@ -42,7 +42,7 @@ jobs:
           chromedriver --port=4444 &
           echo CHROMEDRIVER_PORT_4444=yes >$GITHUB_ENV
       - run: ./tool/test.sh --coverage
-      - uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: failure()
         with:
           name: failures

.github/workflows/scorecard.yml

@@ -26,7 +26,7 @@ jobs:
           results_file: results.sarif
           results_format: sarif
           publish_results: true
-      - uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           path: results.sarif
       - uses: github/codeql-action/upload-sarif@6bb031afdd8eb862ea3fc1848194185e076637e5 # v3.28.11