Update org.openjdk.tests.java.util.stream.FindFirstOpTest

This updates the test to match the one from
https://android-review.git.corp.google.com/c/platform/libcore/+/2571410

Bug: 328166466
Test: CtsLibcoreOjTestCases.org.openjdk.tests.java.util.stream.FindFirstOpTest
Merged-In: Iddcdd4ac03ecbf16129ff54d48c3aad2d2a63bd0
Change-Id: I90bf433b60aee9fbccf39681c8cf68bbe20671d9
(cherry picked from commit 8c3c3f15fe1058a2c901d7a72b0cd20f31d1f3c9)
2 files changed