Merge "Export packagemanager_aidl-cpp from libmediautils" into main am: 4251d707 am: 0a82eca9

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3106122



Change-Id: I26e302b153ce47b2f644452f0c7ecfc55f7756be
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>