Move vibrate for calls setting to "Vibration & haptics" screen

Move setting to configure "Vibrate for calls" into "Vibraiton & haptics"
screen. Also make this page accessible via both Accessibility and
"Sound & vibration" settings pages.

Bug: 185351540
Test: SoundSettingsTest
      manually using the settings app and checking updates
Change-Id: I7e40af3f332fdff8afd1a31d54a676f7e13a6678