Update actions/upload-artifact digest to 4cec3d8

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

Author: renovate[bot]

.github/workflows/minikube.yaml

@@ -87,7 +87,7 @@ jobs:
           ./deploy/minikube-ci.sh
           make minikube-test
       - name: Archive Report
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4
+        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4
         if: always()
         with:
           name: matrix-report-${{ matrix.abtestsets }}
@@ -150,7 +150,7 @@ jobs:
           ./deploy/minikube-ci.sh
           make minikube-test
       - name: Archive Report
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4
+        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4
         if: always()
         with:
           name: matrix-report-${{ matrix.dbtestsets }}