BT: Remove codec switch option for TWS devices

- TWS plus devices work with specific codec type.
- Dynamic codec selection to un-supported type causes
  the device to malfunction.
- This change remove the option from Settings to
  downgrade codec for TWS device.

Change-Id: Ifb661b68c56273b5a6364ead78247128ec54f367
CRs-Fixed: 2471744
1 file changed