MAINTAINERS: Panfrost: Add Steven Price and Adrian Larumbe

Recast Steven Price as Panfrost driver maintainer.
Also add Adrian Larumbe in the same role.

Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Link: https://lore.kernel.org/r/20251019145225.3621989-13-adrian.larumbe@collabora.com
Signed-off-by: Steven Price <steven.price@arm.com>

Author: larunbe

MAINTAINERS

@@ -2092,7 +2092,8 @@ F:	drivers/gpu/drm/arm/display/komeda/
 ARM MALI PANFROST DRM DRIVER
 M:	Boris Brezillon <boris.brezillon@collabora.com>
 M:	Rob Herring <robh@kernel.org>
-R:	Steven Price <steven.price@arm.com>
+M:	Steven Price <steven.price@arm.com>
+M:	Adrián Larumbe <adrian.larumbe@collabora.com>
 L:	dri-devel@lists.freedesktop.org
 S:	Supported
 T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git