MAINTAINERS: update nouveau maintainers

Since I will continue to work on Nouveau consistently, also beyond my
former and still ongoing VM_BIND/EXEC work, add myself to the list of
Nouveau maintainers.

Signed-off-by: Danilo Krummrich <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: dakr

MAINTAINERS

@@ -6647,6 +6647,7 @@ F:	drivers/gpu/drm/panel/panel-novatek-nt36672a.c
 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
 M:	Karol Herbst <[email protected]>
 M:	Lyude Paul <[email protected]>
+M:	Danilo Krummrich <[email protected]>
 L:	[email protected]
 L:	[email protected]
 S:	Supported