dt-bindings: rng: atmel,at91-trng: update maintainers entry

Update according to new MAINTAINERS entry.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/d84760e0b81c338e01f7856e1ce3c5b600b08f23.1643553619.git.nicolas.ferre@microchip.com

Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml

@@ -9,7 +9,7 @@ title: Atmel AT91 True Random Number Generator
 maintainers:
   - Nicolas Ferre <nicolas.ferre@microchip.com>
   - Alexandre Belloni <alexandre.belloni@bootlin.com>
-  - Ludovic Desroches <ludovic.desroches@microchip.com>
+  - Claudiu Beznea <claudiu.beznea@microchip.com>
 
 properties:
   compatible: