Adding SHA for security and stability (#133)

.github/workflows/integration-tests.yml

@@ -17,7 +17,7 @@ jobs:
          KUBECONFIG: /home/runner/.kube/config
          PR_BASE_REF: ${{ github.event.pull_request.base.ref }}
       steps:
-         - uses: actions/checkout@v4
+         - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
            name: Checkout from PR branch
 
          - id: action-npm-build
@@ -29,7 +29,7 @@ jobs:
                 npm run build
               fi
 
-         - uses: actions/setup-python@v5
+         - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
            name: Install Python
            with:
               python-version: '3.x'