refactor: enhance Docker job configuration by adding container and service definitions

.gitea/workflows/docker-build-push.yml

@@ -12,6 +12,18 @@ env:
 jobs:
   docker:
     runs-on: docker
+    container:
+      image: docker:27-cli
+      env:
+        DOCKER_HOST: tcp://docker:2375
+        DOCKER_TLS_CERTDIR: ""
+        DOCKER_BUILDKIT: "1"
+    services:
+      docker:
+        image: docker:27-dind
+        options: --privileged
+        env:
+          DOCKER_TLS_CERTDIR: ""
     steps:
       - name: Define Registry Variables
         id: vars