add local registry

.github/workflows/ci-playground.yaml

@@ -19,6 +19,11 @@ env:
 jobs:
   build-playground:
     runs-on: ubuntu-latest
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -31,6 +36,8 @@ jobs:
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: network=host
 
       - name: Login to git.kvant.cloud registry
         uses: docker/login-action@v3