$ git clone -n https://git.cclinux.org/stage/rpms/thunderbird.git /var/lib/mock/dist-circle8_6-updates-build-68769-23887/root/chroot_tmpdir/scmroot/thunderbird
Cloning into '/var/lib/mock/dist-circle8_6-updates-build-68769-23887/root/chroot_tmpdir/scmroot/thunderbird'...
$ git reset --hard 0f772ac26848ed247380b6a99024035c55a782a8
HEAD is now at 0f772ac import thunderbird-91.11.0-2.el8_6