Add new DPM.setAutoTimeZonePolicy coexistable API.

Test: btest android.devicepolicy.cts.TimeTest with set_auto_time_zone_enabled_coexistence on/off
Flag: android.app.admin.flags.set_auto_time_zone_enabled_coexistence
Bug: 336297680
Bug: 364338300
Change-Id: Ie35baa3b545709cba9a5e38a2e69dc0d0389f313
7 files changed