config: Fix indent level for resources.

Author: yjwong

config/default/manager_auth_proxy_patch.yaml

@@ -25,10 +25,10 @@ spec:
         - "--health-probe-bind-address=:8081"
         - "--metrics-bind-address=127.0.0.1:8080"
         - "--leader-elect"
-      resources:
-        limits:
-          cpu: 500m
-          memory: 128Mi
-        requests:
-          cpu: 5m
-          memory: 64Mi
+        resources:
+          limits:
+            cpu: 500m
+            memory: 128Mi
+          requests:
+            cpu: 5m
+            memory: 64Mi