fix #141 - use host network to match GitHub Actions runners (#142)

pkg/runner/testdata/issue-141/main.yaml

@@ -0,0 +1,13 @@
+name: "Create cluster using KinD"
+on: push
+
+jobs:
+  kind:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - uses: engineerd/setup-kind@v0.3.0
+    - name: Testing
+      run: |
+        kubectl cluster-info
+        kubectl get pods -n kube-system