Revert "Disable ART run-test 2231-oat-require-app-image on the RI."

This reverts commit d898624e53f8e61ba523403791421df6cdeb4781.

Reason for revert: It is probably depending on aosp/1298633, that we are trying to revert

Bug: 154802847
Change-Id: I701c91d5b5b76f4796e1bfc2444638a3ab2913f3
1 file changed