[2/3] Telephony: update Quiet Hours

Quiet Hours: Allow disabling phone ringer
https://github.com/CyanogenMod/android_packages_services_Telephony/commit/be3d06646571fa83600c0dffbad17661a0f12ee1

Change-Id: Ie776d46e296a9448fbb3a38f5c5de3f7565fed67