Fix test name typos in run-libcore-tests.py am: 27e028a517 am: 0f7725e761 am: a8ac9f4550 am: 52fbc7b07f

Original change: https://android-review.googlesource.com/c/platform/art/+/2141832

Change-Id: I5cc03392284907202f1292fa7a102c8d9d1408c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>