[Settings]Crashed when 3rd-party app call ZenModeScheduleRuleSettings directly

Fix the issue that some 3rd-party apps call ZenModeScheduleRuleSettings directly
without set the extra ConditionProviderService.EXTRA_RULE_ID. It will raise the
exception and make settings crash.

Test: 1. Install the app "QuickShortcutMaker"
      2. Following the steps descripted in the issue:
         https://issuetracker.google.com/issues/37977351


      3. make ROBOTEST_FILTER="(ZenModeScheduleRuleSettingsTest)" RunSettingsRoboTests

Change-Id: Ia7de0e691eef6d0da26e629ff0c6af7006757623
Signed-off-by: liurong <liurong@xiaomi.com>