$ git clone -n https://gitee.com/src-opencloudos-rpms/firefox.git /var/lib/mock/dist-oc8-firefox-build-118787-69754/root/chroot_tmpdir/scmroot/firefox
Cloning into '/var/lib/mock/dist-oc8-firefox-build-118787-69754/root/chroot_tmpdir/scmroot/firefox'...
$ git fetch origin 9e65762b5b5768b9d23dd0b9f36c43cb1893396e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/firefox
 * [new ref]         9e65762b5b5768b9d23dd0b9f36c43cb1893396e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e65762 import firefox-128.4.0-1.tl3.ap.1