Update test to turn on location before running

Bluetooth scanning requires location permission. This CL turns on
location temporarily so that the test can run properly. Afterwards,
cleans up the state and returns the location permission to its original
state.

Bug: 203805505
Bug: 210064801
Test: atest PermissionTest30WithBluetooth
Change-Id: I1b0130fd3c465e0977a621945b754072248a0e43
Merged-In: I1b0130fd3c465e0977a621945b754072248a0e43
Merged-In: Ia00d3696546fe1444300b7020b433761cb57ba97
1 file changed