CRX and CR16 port maintainer

[David Edelsohn]

	I am pleased to announce that the GCC Steering Committee has
accepted the CR16 port for inclusion in GCC and appointed
Pompapathi Gadad as maintainer for the CRX and CR16 ports.  The initial CR16
patch needs approval from a GCC GWP maintainer before it may be committed.

	Please join me in congratulating Pompa on his new role.
Please update your listing in the MAINTAINERS file.

Happy hacking!
David