$ git clone -n https://gitee.com/src-opencloudos-rpms/thunderbird.git /var/lib/mock/dist-oc8-firefox-build-191926-80346/root/chroot_tmpdir/scmroot/thunderbird
Cloning into '/var/lib/mock/dist-oc8-firefox-build-191926-80346/root/chroot_tmpdir/scmroot/thunderbird'...
$ git fetch origin 0cbad9430e89fe276c163613e3895d1b78715748:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/thunderbird
 * [new ref]         0cbad9430e89fe276c163613e3895d1b78715748 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0cbad94 import thunderbird-128.13.0-3.tl3.ap.1