MAINTAINERS: update greth F: patterns

commit 1fe003fd424 ("greth: Move the Aeroflex Gaisler driver") moved the
files, update the patterns.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Kristoffer Glembo <kristoffer@gaisler.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed