MAINTAINERS: update Android driver maintainers

MAINTAINERS: update Android driver maintainers

I've been contributing patches for binder{,fs} targeting fixes as well
as new functionality. I've also helped reviewing some of the incoming
changes. As such I'd like to be added to the maintainers list for the
Android drivers. Note I'm also dropping Hridya's name from the list as
she has now moved to a different role.

Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Acked-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20220627194753.2309523-1-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>