Add logic to eagerly resolve const-string for startup methods

Added dex2oat option --resolve-startup-const-strings=<true|false>

If true, this option causes the compiler driver to resolve all
const-strings that are referenced from methods marked as "startup" in
the profile.

Bug: 116059983
Test: test-art-host
Change-Id: I61cf9e945c125671fc4ab4b50458a911318a837f