test workflow build and push on gitea registry

.github/workflows/build.yml

@@ -17,11 +17,18 @@ jobs:
 
     - name: Checkout repository
       uses: actions/checkout@v3
-      
+
     - name: Check folders
       run: |
         pwd
         ls -la
+
+    - name: Login to Docker Registry
+      uses: docker/login-action@v2
+      with:
+        registry: git.coopgo.io
+        username: ncaron
+        password: 6744954b4a3a43422e62e8d110f90de527ce094d
   # checkout_repository:
   #   runs-on: 
   #     group: ubuntu-latest