[automerger skipped] DO NOT MERGE Update VTS tag version to 13_R8 am: c994082025 -s ours am: b958c3be1a -s ours am: 48feb8bf50 -s ours

am skip reason: contains skip directive

Original change: https://android-review.googlesource.com/c/platform/test/vts/+/2917646

Change-Id: Ib1e09386f1c43a825e8ebd9f1915cc67cba5df8d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>