contributors: update Sony maintainers

Change-Id: I982386af179e0cc4f0d69564fd19fecd4f22fbec
Signed-off-by: Arnav Gupta <championswimmer@aokp.co>
contributors: update Sony maintainers

Change-Id: I9f15303a97135c6e1ea642cbf1fed45298c01b75
Remove Term, su, and CMUpdater from user builds

Also, set the default root_access property to 0, and
explicitly add to the build packages tools we always
want, to avoid relying on PRODUCT_TAGS that may change
upstream

Change-Id: Iecfb8501cfb2f556d5cafe7d18d06539c0433839