$ git clone -n https://src.fedoraproject.org/rpms/icu.git /var/lib/mock/f37-build-639671-71325/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/f37-build-639671-71325/root/chroot_tmpdir/scmroot/icu'...
$ git reset --hard 34d52932ddc5f730b63d992c893604c34e09cc06
HEAD is now at 34d5293 Update to 71.1