Split out more privapp permissions

These apps are all moving to /product, so split them
out of the grant file on /system. For now, make them
required by the /system file. As part of moving the
an app to /product, the grant file will be made required
by the app itself.

Bug: 122353713
Test: make
Exempt-From-Owner-Approval: approved already
Change-Id: If207576d1e78037159051de25a733d90c1cb29c8