$ git clone -n https://git.cclinux.org/stage/rpms/firefox.git /var/lib/mock/dist-circle8_5-updates-build-46670-11844/root/chroot_tmpdir/scmroot/firefox
Cloning into '/var/lib/mock/dist-circle8_5-updates-build-46670-11844/root/chroot_tmpdir/scmroot/firefox'...
$ git reset --hard 93f99c6927ba9a101589c4398395fd572a5c8d30
HEAD is now at 93f99c6 import firefox-91.5.0-1.el8_5