git: openjdk/jdk11u-dev: 8317039: Enable specifying the JDK used to run jtreg

[Matthias Baesken]

Changeset: f27e8c81
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-07-17 13:03:24 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/f27e8c8108737791a628c0982c51c1bf4496613a

8317039: Enable specifying the JDK used to run jtreg
8317807: JAVA_FLAGS removed from jtreg running in JDK-8317039

Backport-of: b186446511655b317e05c79aeb3cdd324e254cdc

! make/RunTests.gmk
! make/RunTestsPrebuilt.gmk
! make/RunTestsPrebuiltSpec.gmk
! make/autoconf/lib-tests.m4
! make/autoconf/spec.gmk.in