Add a table and triggers to track changes to SMS table.

These are flag-protected to ensure their inclusion for Auto code
and disabled for phone.
This table is read by Bluetooth to propagate changes to the locally
stored sms messages to the phone.

Bug: 71633682

Test: tested with Messaging app and then making sure the message changes
are reflected on the phone correctly.

Change-Id: I819362e3f8325a5870e6161adc64f1b95b492e4c
3 files changed