$ git clone -n https://git.cclinux.org/stage/rpms/thunderbird.git /mnt/compose/mock/dist-circle8-update-firefox-build-104379-54777/root/chroot_tmpdir/scmroot/thunderbird
Cloning into '/mnt/compose/mock/dist-circle8-update-firefox-build-104379-54777/root/chroot_tmpdir/scmroot/thunderbird'...
$ git fetch origin 0f98f3cebdb2ee1b574950c0a2ce477e94ffa38a:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/thunderbird
 * [new ref]         0f98f3cebdb2ee1b574950c0a2ce477e94ffa38a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f98f3c import thunderbird-115.3.1-1.el8_8