Deprecated the resource config_tether_apndata

The resource has been migrated into the database so we can remove
this resource now. And moved them into apns-full-conf.xml
if they are missing there.

Test: Telephony sanity tests
Bug: 113942223
Merged-In: If7c162cc0f201eca6717ed2c2927d5bdf6e1e314
Change-Id: If7c162cc0f201eca6717ed2c2927d5bdf6e1e314
(cherry picked from commit b06868e9)