Add haptic effect for the seekbar in Settings 5/n.

- for Speed rate/Pitch in Text-to-speech output, perform haptic feedback as the seekbar's progress value is the min/max value.
- screenshot, https://screenshot.googleplex.com/49fuUji43N2dz2W

Bug: 174109628
Test: manual
Change-Id: I097950596b78179ec09feccd59dc5ee1b77afc6e