docs(maintainers): add myself as code owner for LFA service

Add myself as a maintainer for the LFA service to reflect current
ownership and contribution responsibilities.

Change-Id: I11971dfc300eee978c29e91264b5f7f2ee96ee30
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
1 file changed