Add inject-secrets annotation to kubernikus-dex-keystone secret (#987)

Author: Nuckal777

charts/kubernikus-dex/Chart.yaml

@@ -2,4 +2,4 @@ apiVersion: v1
 appVersion: "1.0"
 description: Install global dex related credentials needed for kubernikus clusters
 name: kubernikus-dex
-version: 0.1.5
+version: 0.1.6

charts/kubernikus-dex/templates/keystone-secret.yaml

@@ -2,8 +2,10 @@
 apiVersion: v1
 kind: Secret
 metadata:
-  name:  kubernikus-dex-keystone
+  name: kubernikus-dex-keystone
   namespace: {{ default .Release.Namespace .Values.namespaceOverride }}
+  annotations:
+    cloud.sap/inject-secrets: "true"
 type: Opaque
 data:
   adminUsername: {{ required "api.adminUser undefined" .Values.api.adminUser | b64enc | quote}}