MAINTAINERS: Update maintainer of repaper and mi0283qt

Add myself as the maintainer of the recently orphaned repaper and
mi0283qt drivers.

Signed-off-by: Alex Lanzano <lanzano.alex@gmail.com>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250210233232.3995143-1-lanzano.alex@gmail.com

Author: AlexLanzano

MAINTAINERS

@@ -7347,7 +7347,8 @@ T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
 F:	drivers/gpu/drm/mgag200/
 
 DRM DRIVER FOR MI0283QT
-S:	Orphan
+M:	Alex Lanzano <lanzano.alex@gmail.com>
+S:	Maintained
 T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
 F:	Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
 F:	drivers/gpu/drm/tiny/mi0283qt.c
@@ -7449,7 +7450,8 @@ F:	Documentation/devicetree/bindings/display/bridge/ps8640.yaml
 F:	drivers/gpu/drm/bridge/parade-ps8640.c
 
 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
-S:	Orphan
+M:	Alex Lanzano <lanzano.alex@gmail.com>
+S:	Maintained
 T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
 F:	Documentation/devicetree/bindings/display/repaper.txt
 F:	drivers/gpu/drm/tiny/repaper.c