Allow wallpapers and IMEs to get location if needed

Wallpapers and Input Methods are bound by the system
and are only brought up to BFGS, which is insufficient
for getting foreground location. Add the required
flag to the bindService call to allow the bound process
to reach FGSL when visible.

Same for VoiceInteractionServices

Bug: 117494189
Test: Manually enable a wallpaper that needs location and
     verify it gets location.
      atest CtsAppTestCases:ActivityManagerProcessStateTest

Change-Id: I6767e1f480e5b3d6e33864dabd9cb167df4846f5