Low ubuntu

Signed-off-by: [email protected] <[email protected]>

.github/workflows/docker.yml

@@ -7,11 +7,19 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
+    container:
+      image: ubuntu:latest
+    services:
+      helloService:
+        image: hello-world:latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v1
+
       - name: Check Docker
         run: docker version