$ git clone -n https://src.fedoraproject.org/rpms/python-jsonschema-specifications.git /var/lib/mock/f40-build-2246322-53808/root/chroot_tmpdir/scmroot/python-jsonschema-specifications
Cloning into '/var/lib/mock/f40-build-2246322-53808/root/chroot_tmpdir/scmroot/python-jsonschema-specifications'...
$ git fetch origin 5bbd873b1e1e636d83bda5f36f9c9e071f6fd6f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jsonschema-specifications
 * [new ref]         5bbd873b1e1e636d83bda5f36f9c9e071f6fd6f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bbd873 Update to 2023.11.2 (rhbz#2252278)