dt-bindings: watchdog: apple,wdt: Add "apple,t6030-wdt" compatible

The watchdog on Apple silicon M3 SoCs is compatible with the t8103 (M1)
one. Add "apple,t8122-wdt" and "apple,t6030-wdt" as compatibles for M3
and M3 Pro, Max and Ultra.

Signed-off-by: Janne Grunau <j@jannau.net>

Author: jannau

Documentation/devicetree/bindings/watchdog/apple,wdt.yaml

@@ -18,6 +18,7 @@ properties:
       - items:
           - enum:
               - apple,t6020-wdt
+              - apple,t6030-wdt
               - apple,t8122-wdt
           - const: apple,t8103-wdt
       - items: