enable single namespace install mode (#29)

Author: chenzhiwei

bundle/manifests/ibm-namespace-scope-operator.clusterserviceversion.yaml

@@ -119,9 +119,9 @@ spec:
               terminationGracePeriodSeconds: 10
     strategy: deployment
   installModes:
-  - supported: false
+  - supported: true
     type: OwnNamespace
-  - supported: false
+  - supported: true
     type: SingleNamespace
   - supported: false
     type: MultiNamespace

config/manifests/bases/ibm-namespace-scope-operator.clusterserviceversion.yaml

@@ -31,9 +31,9 @@ spec:
       deployments: null
     strategy: ""
   installModes:
-  - supported: false
+  - supported: true
     type: OwnNamespace
-  - supported: false
+  - supported: true
     type: SingleNamespace
   - supported: false
     type: MultiNamespace