$ git clone -n http://git.inferitos.ru/rpms/source-highlight /var/lib/mock/inferit-8_10-updates-build-54512-116162/root/chroot_tmpdir/scmroot/source-highlight
Cloning into '/var/lib/mock/inferit-8_10-updates-build-54512-116162/root/chroot_tmpdir/scmroot/source-highlight'...
$ git fetch origin changed/i8c/source-highlight-3.1.8-18.el8_10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/source-highlight
 * [new tag]         changed/i8c/source-highlight-3.1.8-18.el8_10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0c11d0 import source-highlight-3.1.8-18.el8_10