MAINTAINERS: Add Maira to VKMS maintainers

I've been contributing to VKMS with improvements, reviews, testing and
debugging. Therefore, add myself as a co-maintainer of the VKMS driver.

Acked-by: Melissa Wen <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Signed-off-by: Maíra Canal <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: mairacanal

MAINTAINERS

@@ -6721,6 +6721,7 @@ F:	drivers/gpu/drm/udl/
 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
 M:	Rodrigo Siqueira <[email protected]>
 M:	Melissa Wen <[email protected]>
+M:	Maíra Canal <[email protected]>
 R:	Haneen Mohammed <[email protected]>
 R:	Daniel Vetter <[email protected]>
 L:	[email protected]