build(deps): bump actions/checkout from 6 to 7 (#21922)

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/docker.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Log in to the Container registry
         uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee