use SmsCbMessage.MESSAGE_FORMAT_3GPP to replace hidden SmsMgr APIs

Bug: 135956699
Test: unit test
Change-Id: Id631875ba6639ebf4fa569696a982c49d9c93e8f
(cherry picked from commit dd79281f9708ce6b0e96590da8db89d229af4f9b)
Merged-in: Id631875ba6639ebf4fa569696a982c49d9c93e8f
1 file changed