Merge "Change the log level for failure to connect to HIDL from error to warning" into main am: 6e662f3062 am: 2bbcc63d08

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3346113

Change-Id: I2750424e7b7d47f82c23bf59f8f751c6829c0a86
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>