ARC: Show location services setting in ARC-T

Add a new flag that controls location services setting. The current flag
controls location services as well as wifi and bluetooth scanning.
Seperating these flag will help show GLA setting to the user.

UI: go/screen-recording-location-setting-arc-t

Bug: 295397004
Test: atest SettingsRoboTests and manual
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:37a14be139542f0d6dbc4b75863368279e8053ba)
Merged-In: I3fc377fb118fea031b0ca7dca84f645998486304
Change-Id: I3fc377fb118fea031b0ca7dca84f645998486304