Merge pull request #26 from njhale/fix-ip-schema

fix(schemas): remove installplan generation field requirement

Author: njhale

crds/operators.coreos.com_installplans.yaml

@@ -59,7 +59,6 @@ spec:
             - approval
             - approved
             - clusterServiceVersionNames
-            - generation
             properties:
               approval:
                 description: Approval is the user approval policy for an InstallPlan.