Full upgrade (#19)

- SecretName is now mandatory
- One can update client_secret in Hydra by creating new Secret object and changing the SecretName in CR instance

config/samples/hydra_v1alpha1_oauth2client.yaml

@@ -13,4 +13,5 @@ spec:
     - id_token
     - code
     - token
-  scope: "read write"
+  scope: "read write"
+  secretName: my-secret-123

config/samples/hydra_v1alpha1_oauth2client_user_credentials.yaml

@@ -0,0 +1,27 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: my-secret-456
+  namespace: default
+type: Opaque
+data:
+  client_id: MDA5MDA5MDA=
+  client_secret: czNjUjM3cDRzc1ZWMHJEMTIzNA==
+---
+apiVersion: hydra.ory.sh/v1alpha1
+kind: OAuth2Client
+metadata:
+  name: my-oauth2-client-2
+  namespace: default
+spec:
+  grantTypes:
+    - client_credentials
+    - implicit
+    - authorization_code
+    - refresh_token
+  responseTypes:
+    - id_token
+    - code
+    - token
+  scope: "read write"
+  secretName: my-secret-456