ci: Fix versions of all external Github actions (no-changelog) (#6984)

.github/workflows/docker-images-nightly.yml

@@ -47,19 +47,19 @@ jobs:
         shell: bash
 
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.5.3
         with:
           repository: ${{ github.event.inputs.repository || 'n8n-io/n8n' }}
           ref: ${{ github.event.inputs.branch || 'master' }}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v2.2.0
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v2.9.1
 
       - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v2.2.0
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
@@ -70,7 +70,7 @@ jobs:
         shell: bash
 
       - name: Build and push
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v4.1.1
         with:
           context: .
           file: ./docker/images/n8n-custom/Dockerfile