git: openjdk/jdk: 8314495: Update to use jtreg 7.3.1

[Christian Stein]

Changeset: c50315de
Author:    Christian Stein <cstein at openjdk.org>
Date:      2023-08-21 06:30:56 +0000
URL:       https://git.openjdk.org/jdk/commit/c50315de8f13d316a7de08be53716cd88fa801c4

8314495: Update to use jtreg 7.3.1

Reviewed-by: dholmes, erikj, iris, jpai

! make/autoconf/lib-tests.m4
! make/conf/github-actions.conf
! make/conf/jib-profiles.js
! test/hotspot/jtreg/TEST.ROOT
! test/jaxp/TEST.ROOT
! test/jdk/ProblemList.txt
! test/jdk/TEST.ROOT
! test/langtools/TEST.ROOT
! test/lib-test/TEST.ROOT