Merge "TrustyRpc: Adding a create session with initialization callback function" am: e2c515ef7b

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2229484

Change-Id: I2a91cea7ade84769eb25b3f00b449a50e103eb09
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>