$ git clone -n https://src.fedoraproject.org/rpms/python-pydantic-core.git /var/lib/mock/f43-build-side-110286-58877758-6568920/root/chroot_tmpdir/scmroot/python-pydantic-core
Cloning into '/var/lib/mock/f43-build-side-110286-58877758-6568920/root/chroot_tmpdir/scmroot/python-pydantic-core'...
$ git fetch origin 3f12d1513572741f5c0ae8147f9c7d889cb9be9e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pydantic-core
 * [new ref]         3f12d1513572741f5c0ae8147f9c7d889cb9be9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f12d15 Update to 2.33.1