Add deprecation warning to IMS_REGISTRATION RIL Calls

-Deprecation warning for RIL_REQUEST_IMS_REGISTRATION_STATE
-Deprecation warning for RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED

Bug: 33750436
Test: complation
Change-Id: Ieb7c2fc5061998e4d04a9d044cf3d883d01e995d
1 file changed
tree: a53d2122c288120da7e701eb1c0259d287c18d8e
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk