OpenJDK 17: java.lang.String (lastIndexOfNonWhitespace() method)

This is part of merging upstream changes from OpenJDK 17.0.3-ga. This
CL updates test expectations for 100-reflect2 test as a new private
helper method lastIndexOfNonWhitespace() was added to
java.lang.String class.

Bug: 242186535
Test: art/test/testrunner/testrunner.py --host -b -t 100-reflect2
Change-Id: Ifa1b077139ab915ff239ec33511e5261a70441f2
1 file changed