Removing sample awxmeshingress to fix CI

sample are used in CI for validation test

in current implementation we only support openshift route this will not work on kind clusters correctly and having the sample is causing CI failure

config/samples/awx_v1alpha1_awxmeshingress.yaml

@@ -1,6 +0,0 @@
-apiVersion: awx.ansible.com/v1alpha1
-kind: AWXMeshIngress
-metadata:
-  name: awxmeshingress-sample
-spec:
-  deployment_name: example-awx

roles/mesh_ingress/tasks/main.yml

@@ -38,6 +38,8 @@
     wait_timeout: "120"
   register: route
 
+# TODO: need to wait until the route is ready before we can get the hostname
+
 - name: Set external_hostname
   set_fact:
     external_hostname: "{{ route.result.status.ingress[0].host }}"