4.6.0 bump and doc update (#7253)

* update doc 4.6.0

* 4.6.0 bump

* fix

* fix lock

docs/core/services/authentication.service.md

@@ -63,6 +63,10 @@ Provides authentication to ACS and APS.
 -   **isEcmLoggedIn**(): `boolean`<br/>
     Checks if the user is logged in on an ECM provider.
     -   **Returns** `boolean` - True if logged in, false otherwise
+-   **isKerberosConfigured**(): `boolean`<br/>
+
+    -   **Returns** `boolean` - 
+
 -   **isLoggedIn**(): `boolean`<br/>
     Checks if the user logged in.
     -   **Returns** `boolean` - True if logged in, false otherwise