Disable symlink optimizations in the Testing ART APEX. am: a79a6eba31 am: 2efad9b51b am: db200f4ebe am: 4d72f4febd

Original change: https://android-review.googlesource.com/c/platform/art/+/2101705

Change-Id: Idc06cb59195e1740d6eac1a3689ae09492009500
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>