$ git clone -n http://git.inferitos.ru/rpms/maven /var/lib/mock/inferit-9_3-bootstrap-build-34573-68846/root/chroot_tmpdir/scmroot/maven
Cloning into '/var/lib/mock/inferit-9_3-bootstrap-build-34573-68846/root/chroot_tmpdir/scmroot/maven'...
$ git fetch origin changed/i9c/maven-3.6.3-15.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/maven
 * [new tag]         changed/i9c/maven-3.6.3-15.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0cd170 import maven-3.6.3-15.el9