git: openjdk/loom: fibers: main wrapper moved from jtreg to test code

[duke]

Changeset: 8bf8d1f5
Author:    Leonid Mesnik <leonid.mesnik at gmail.com>
Date:      2022-10-19 01:11:46 +0000
URL:       https://git.openjdk.org/loom/commit/8bf8d1f50203adbce7f6c0419f5ab06722491ae5

main wrapper moved from jtreg to test code

! make/Main.gmk
! make/RunTests.gmk
! make/autoconf/configure.ac
! make/autoconf/lib-tests.m4
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
+ make/test/BuildJtregMainWrapper.gmk
+ test/jtreg_main_wrapper/src/share/classes/Virtual.java