Update strings in 2237-checker-inline-multidex. It seems that "def" is in RO. I can repro failures on WS and cloudtop. Bug: n/a Test: ./art/test/testrunner/testrunner.py --host --64 -b -t 2237 Change-Id: I3b0a057cbc9ce3b5fc8baae8f1aa5c22993c2e5d