Enable upstream OpenJDK core-ojtests in run-libcore-tests.sh am: 2eebc53fe6

Original change: https://android-review.googlesource.com/c/platform/art/+/2067140

Change-Id: I0cb225dbe01adf9265a88a3d0cc3e94da2465417
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>