disable parallel

Author: jiridanek

.github/actions/skupper-integration-tests/action.yml

@@ -88,10 +88,10 @@ runs:
 
       - name: Run Skupper integration tests
         run: |
-          export PUBLIC_1_INGRESS_HOST=10.0.1.1
-          export QDROUTERD_IMAGE=localhost:32000/skupper-router:registry
+          #export PUBLIC_1_INGRESS_HOST=10.0.1.1
+          #export QDROUTERD_IMAGE=localhost:32000/skupper-router:registry
 
-          go test -tags=integration -timeout=60m -v ./test/integration/...
+          go test -p=1 -tags=integration -timeout=60m -v ./test/integration/...
         working-directory: skupper
         shell: bash