git: openjdk/jdk: master: 8369488: Update to use jtreg 8.1

[Christian Stein]

Changeset: 702179e7
Branch: master
Author:    Christian Stein <cstein at openjdk.org>
Date:      2025-10-14 08:54:42 +0000
URL:       https://git.openjdk.org/jdk/commit/702179e7858bae1c7c13ad6eda3c4fbffdbb15db

8369488: Update to use jtreg 8.1

Reviewed-by: iris, erikj, jpai, syan

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