Revert "Disable kAppImageMayContainStrings"

This reverts commit 966b9333703ecae8cc573a96a5f60a0ea7f507e1.

Bug: 117846779
Bug: 117426394
Test: m test-art-host-gtest
Test: art/test/testrunner/testrunner.py -b --host
Change-Id: I9aa705eaff2100fc2fb60db4ddd6269bd5ca182c
3 files changed