VIMS: Use the new recognizer config resource for init.

When initializing or resetting the recognizer setting, the configured
package is preferred over other available recognizers.

Bug: 175480455
Test: manual - unset recognizer, reboot, and check the setting
Test: atest CtsAssistTestCases CtsVoiceInteractionTestCases \
  CtsVoiceSettingsTestCases
Change-Id: I2fc225eba56bc787b267262d9917e718035c6047