Modifed templates to read notations for ocp routes

Modified route annotations for anm, apimgr, apitraffic and oath for cert-manager in values-override.yaml
Removed ingress from values-override.yaml
Fixed manual pv yaml paths

templates/apiportal/apiportal-routes.yaml

@@ -6,6 +6,10 @@ metadata:
   labels:
     {{- include "gateway.labels" . | nindent 4 }}
     app.kubernetes.io/component: apiportal
+  annotations:
+    {{- with .Values.apiportal.route.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   to:
     kind: Service