MAINTAINERS: update DT binding doc locations

After the recent moving of DT binding documents, some maintainers entries
are stale. Update them to the new locations.

In bindings/fb/, there were only 2 files and I'm assuming the FB
maintainers don't want to be copied on all of bindings/display/. So I've
dropped them.

Reported-by: Thierry Reding <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: Jianwei Wang <[email protected]>
Cc: Alison Wang <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: Mark Yao <[email protected]>
Cc: Benjamin Gaignard <[email protected]>
Cc: Vincent Abriou <[email protected]>
Cc: Jean-Christophe Plagniol-Villard <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Cc: James Hogan <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: Vineet Gupta <[email protected]>
Signed-off-by: Rob Herring <[email protected]>

0 files changed, 0 insertions, 0 deletions