Merge "Return REQUEST_NOT_SUPPORTED if HAL version is below 1.6" am: ae5a6a7110

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1615836

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id2d962a3c646797999ee034b1899105218693cc6