Integrate with shortcut design to to make the UI of Select to
Speak consistent in SUW and general Accessibility settings.
Bug: 148042379
Test: local test
Change-Id: I53fdac604e717303fef9526230b20e9901d55915
This allows users to launch Select to Speak service in SetupWizard when
setting up their devices.
Bug: 29517229
Test: manual
Change-Id: I3844e2692e1fc9eb3d0736feb4ca4f74d474130b