Added SPDX-license-identifier-GPL-2.0-only to: am: 652b1a06fa am: 4af58ab424 am: 679ba0e889

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/5.4/arm64/+/2058974

Change-Id: Ie1625f3d458c44b2fad0cba3a864615a12ecd0bc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>