VTSHalPowerTarget: check if HintSession supported am: f5a213c5ed

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3269678

Change-Id: Ib51603c558b3f064c47c4f5539fac05e89785c7e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>