Support per-UID VPN lockdown policy

Tell Connectivity that UIDs matching the lockdown UID policy should
be included in lockdown.

Lockdown UID policy is defined as WIFI and CELLULAR access toggles
turned off while VPN access toggle is turned on.

Requires: Ia95724cd19040f83cea2c169a2585ab5dbdddbac
Change-Id: Ia76465734cf3455c1c42e4aeab392a5d62212396
2 files changed