also pin official github actions

.github/workflows/release-check.yml

@@ -19,9 +19,9 @@ jobs:
     name: Validate commits pushed to release/hotfix branch to fulfill release requirements
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: Setup Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165
         with:
           distribution: ${{ env.JAVA_DIST }}
           java-version: ${{ env.JAVA_VERSION }}
@@ -49,7 +49,7 @@ jobs:
             exit 1
           fi
       - name: Cache NVD DB
-        uses: actions/cache@v4
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: ~/.m2/repository/org/owasp/dependency-check-data/
           key: dependency-check-${{ github.run_id }}