dt-bindings: input: rotary-encoder: Fix "rotary-encoder,rollover" type

The user and driver both indicate this property is a boolean, not int32.

Signed-off-by: Rob Herring (Arm) <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: robherring

Documentation/devicetree/bindings/input/rotary-encoder.yaml

@@ -41,7 +41,7 @@ properties:
       device, hence no steps need to be passed.
 
   rotary-encoder,rollover:
-    $ref: /schemas/types.yaml#/definitions/int32
+    $ref: /schemas/types.yaml#/definitions/flag
     description:
       Automatic rollover when the rotary value becomes
       greater than the specified steps or smaller than 0. For absolute axis only.