$ git clone -n https://git.cclinux.org/stage/rpms/thunderbird.git /home/mockroot/dist-circle8_5-ppc64le-build-51882-12633/root/chroot_tmpdir/scmroot/thunderbird
Cloning into '/home/mockroot/dist-circle8_5-ppc64le-build-51882-12633/root/chroot_tmpdir/scmroot/thunderbird'...
$ git reset --hard 2a44e89193b3cdc5134e7255b9d941fd5dd8e7d0
HEAD is now at 2a44e89 import thunderbird-91.8.0-1.el8_5