Adjust custom_labels, and impersonation_proxy_spec.mode for concierge

deploy/concierge/values.yaml

@@ -22,6 +22,7 @@ into_namespace: my-preexisting-namespace
 #@    resources that were dynamically created by controllers at runtime \
 #@ 2. Or, deleting all resources by label, which does not assume that there was a static install-time yaml namespace."
 #@schema/desc custom_labels_desc
+#@schema/type any=True
 #@schema/nullable
 custom_labels: {} #! {myCustomLabelName: myCustomLabelValue, otherCustomLabelName: otherCustomLabelValue}
 
@@ -100,7 +101,6 @@ impersonation_proxy_spec:
   #! doesn't work at all.
   #! If enabled, the impersonation proxy will always run regardless of other strategies available.
   #@schema/desc "If enabled, the impersonation proxy will always run regardless of other strategies available."
-  #@schema/nullable
   mode: auto
   #@ external_endpoint_desc = "The endpoint which the client should use to connect to the impersonation proxy. \
   #@ If left unset, the client will default to connecting based on the ClusterIP or LoadBalancer endpoint."

deploy/supervisor/values.yaml

@@ -22,6 +22,7 @@ into_namespace: my-preexisting-namespace
 #@    resources that were dynamically created by controllers at runtime \
 #@ 2. Or, deleting all resources by label, which does not assume that there was a static install-time yaml namespace."
 #@schema/desc custom_labels_desc
+#@schema/type any=True
 #@schema/nullable
 custom_labels: {} #! {myCustomLabelName: myCustomLabelValue, otherCustomLabelName: otherCustomLabelValue}