The vtest/VTest2 GitHub repo was archived on 2026-02-18 and its main
branch Makefile now exits with "THIS REPOSITORY HAS MOVED". The
maintainers tagged the last buildable commit as `last`.
Patch build-vtest.sh for both haproxy versions in the matrix:
- v3.1.0 still references wlallemand/VTest (removed long ago)
- v3.2.0 references vtest/VTest2 main branch (now broken)
Signed-off-by: Sameeh Jubran <sameeh@wolfssl.com>