$ git clone -n https://gitee.com/lxpzero/plexus-containers.git /var/lib/mock/dist-an23.3-build-429024-73027/root/chroot_tmpdir/scmroot/plexus-containers
Cloning into '/var/lib/mock/dist-an23.3-build-429024-73027/root/chroot_tmpdir/scmroot/plexus-containers'...
$ git fetch origin 387aaa2c9e76d724457b911c3f8187d788f36b94:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/plexus-containers
 * [new ref]         387aaa2c9e76d724457b911c3f8187d788f36b94 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 387aaa2 remove BuildRequires openjdk8