$ git clone -n http://git.inferitos.ru/rpms/redhat-support-tool /var/lib/mock/inferit-8_8-build-el8_5-35174-70352/root/chroot_tmpdir/scmroot/redhat-support-tool
Cloning into '/var/lib/mock/inferit-8_8-build-el8_5-35174-70352/root/chroot_tmpdir/scmroot/redhat-support-tool'...
$ git fetch origin changed/i8c/redhat-support-tool-0.13.0-0.el8_5:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/redhat-support-tool
 * [new tag]         changed/i8c/redhat-support-tool-0.13.0-0.el8_5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1891e58 import redhat-support-tool-0.13.0-0.el8_5