Don't resolve dex files eagerly for verify single thread

Resolving the dex files eagerly for the verify single thread case
pays the penalty of increased memory usage, but we don't see the
improvements of compile time as we don't have multiple threads.

Bug: 332520839
Test: art/test/testrunner/testrunner.py --host --64 -b --optimizing
Change-Id: I9b8132315f15398679a062ae69e98e4f10cb6eda
1 file changed