MAINTAINERS: exclude maintained subdirs in RISC-V misc DT entry

The Allwinner & Renesas stuff doesn't go through my tree, so it is a wee
bit misleading to have them match against the "misc" entry in
MAINTAINERS.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
This commit is contained in:
Conor Dooley 2023-05-04 23:06:06 +01:00
commit b3bd64bc45