MAINTAINERS: remove myself as nouveau maintainer

I have resigned, and will no longer be taking as active a role in
nouveau development.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230918222225.8629-1-skeggsb@gmail.com
diff --git a/MAINTAINERS b/MAINTAINERS
index bf0f54c..c9172a5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6645,7 +6645,6 @@
 F:	drivers/gpu/drm/panel/panel-novatek-nt36672a.c
 
 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
-M:	Ben Skeggs <bskeggs@redhat.com>
 M:	Karol Herbst <kherbst@redhat.com>
 M:	Lyude Paul <lyude@redhat.com>
 L:	dri-devel@lists.freedesktop.org