Update tests

.gitea/workflows/DRBv3_tests.yaml

@@ -29,11 +29,25 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
+      - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set up Docker
-        uses: docker/setup-buildx-action@v1
+      - name: Move to server dir
+        run: cd "./server"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build        
+        uses: docker/build-push-action@v5        
+        with:
+          context: .
+          load: true
+          tags: drb-server:latest
+
+      - name: Inspect
+        run: |
+          docker image inspect drb-server:latest  
 
       - name: Build Docker image and run container
         working-directory: "./server"