Merge "Add riscv64 support for vts" am: aae2bcbb22 am: 89dd156cbe

Original change: https://android-review.googlesource.com/c/platform/external/linux-kselftest/+/2171504

Change-Id: Ib1048c625e15d8dce77ecf94f04ac43521cb0aed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>