Revert "Disable test 426 on redefinition configurations." am: 672bab4bcf

Original change: https://android-review.googlesource.com/c/platform/art/+/2123596

Change-Id: I9e1943035ac3ab538a4975224835e865759d147f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>