Remove secrets generation from gke conf (canada-ca#1211)

Author: sleepycat

app/gke/kustomization.yaml

@@ -10,22 +10,3 @@ patchesStrategicMerge:
 - certificate.yaml
 - knative/config/queues.yaml
 - arangodb-deployment.yaml
-secretGenerator:
-- envs:
-  - arangodb.env
-  name: arangodb
-  namespace: db
-- envs:
-  - api.env
-  name: api
-  namespace: api
-- envs:
-  - kiali.env
-  name: kiali
-  namespace: istio-system
-- envs:
-  - scanners.env
-  name: scanners
-  namespace: scanners
-generatorOptions:
-  disableNameSuffixHash: true