Update README

Author: RaphaelJenni

README.MD

@@ -9,6 +9,7 @@
 
 | Angular | Firebase | AngularFire  | FirebaseUI | FirebaseUI-Angular | Note                            |
 | --------|----------|--------------|------------|--------------------|---------------------------------|
+| 13.0.0  | ^9.3.0   | ^7.1.1       | ^6.0.0     | 6.1.0              |                                 |
 | 12.1.0  | ^9.0.2   | ^7.0.4       | ^6.0.0     | 6.0.0              |                                 |
 | 12.1.0  | ^8.6.8   | ^6.1.5       | ^4.8.0     | 5.1.3              |                                 |
 | 11.0.2  | ^8.2.4   | ^6.1.1       | ^4.7.2     | 5.1.2              | *support for [auth emulator](https://firebase.google.com/docs/emulator-suite/connect_auth)*   |