Fix TimeZoneDetectorStrategyTest

Fix TimeZoneDetectorStrategyTest#testFirstPlausiblePhoneSuggestionAcceptedWhenTimeZoneUninitialized.
A test that isn't run by treehugger. Broken by commit
9a81291281f16e1adbc2b260bebed91306649c83.

Test: atest com.android.server.timezonedetector
Bug: 140712361
Change-Id: Id1c867caf45055c22d6b8462534624cc82032293
1 file changed