dt-bindings: net: btusb: DT fix s/interrupt-name/interrupt-names/

The standard DT property name is "interrupt-names".

Fixes: fd913ef7ce619467 ("Bluetooth: btusb: Add out-of-band wakeup support")
Signed-off-by: Geert Uytterhoeven <[e-mail]>
Acked-by: Rob Herring <[e-mail]>
Reviewed-by: Brian Norris <[e-mail]>
Acked-by: Rajat Jain <[e-mail]>
Signed-off-by: Marcel Holtmann <[e-mail]>

Documentation/devicetree/bindings/net/btusb.txt

···
 	compatible = "usb1286,204e";
 	reg = <1>;
 	interrupt-parent = <&gpio0>;
-	interrupt-name = "wakeup";
+	interrupt-names = "wakeup";
 	interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
     };
 };