$ git clone -n https://src.fedoraproject.org/rpms/python-lsp-black.git /var/lib/mock/f40-build-2635183-66063/root/chroot_tmpdir/scmroot/python-lsp-black
Cloning into '/var/lib/mock/f40-build-2635183-66063/root/chroot_tmpdir/scmroot/python-lsp-black'...
$ git fetch origin 26ea15bb002694d5f3424f5e3ddfa850038da573:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-lsp-black
 * [new ref]         26ea15bb002694d5f3424f5e3ddfa850038da573 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26ea15b Update to 2.0.0 (RHBZ#2255304)