media: dt-bindings: media: i2c: Rename ov8856.yaml

Rename 'ov8856.yaml' as 'ovti,ov8856.yaml' and update the MAINTAINERS
file entry accordingly.

All the Omnivision sensor DT bindings have vendor prefix "ovti," to
their file name hence this renaming.

Link: https://lore.kernel.org/linux-media/20220916110955.23757-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml

@@ -2,7 +2,7 @@
 # Copyright (c) 2019 MediaTek Inc.
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/media/i2c/ov8856.yaml#
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov8856.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Omnivision OV8856 CMOS Sensor

MAINTAINERS

@@ -16414,7 +16414,7 @@ M:	Sakari Ailus <sakari.ailus@linux.intel.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/devicetree/bindings/media/i2c/ov8856.yaml
+F:	Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml
 F:	drivers/media/i2c/ov8856.c
 
 OMNIVISION OV8858 SENSOR DRIVER