Update docker.yml

Author: Prince527GitHub

.github/workflows/docker.yml

@@ -20,11 +20,11 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v3
+        uses: sigstore/cosign-installer@v4
 
       - name: Setup Docker buildx
         uses: docker/setup-buildx-action@v3
@@ -45,7 +45,7 @@ jobs:
 
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}