Grant application-manager access to all resources
Grant application-manager access to all resources

The application controller will list and update resources.
Without the access, the controller will fail to fetch or update the
resources with the following errors:
```
controllers.Application	deployments.apps is forbidden:
User "system:serviceaccount:application-system:default"
cannot list resource "deployments" in API group "apps" in the namespace
"default"
```

kubernetes-sigs/application,kubernetes-sigs/application