Setup docker in the test

.gitea/workflows/DRBv3_tests.yaml

@@ -37,6 +37,9 @@ jobs:
         with:
           node-version: '20'
 
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v1
+
       - name: Build Docker image and run container
         working-directory: "./server"
         run: make clean && make build && make run