$ git clone -n https://src.fedoraproject.org/rpms/mingw-json-glib.git /var/lib/mock/f40-build-2297614-56476/root/chroot_tmpdir/scmroot/mingw-json-glib
Cloning into '/var/lib/mock/f40-build-2297614-56476/root/chroot_tmpdir/scmroot/mingw-json-glib'...
$ git fetch origin fd63edc5daf2cc7f19832adfae44f85b52f43c35:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-json-glib
 * [new ref]         fd63edc5daf2cc7f19832adfae44f85b52f43c35 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd63edc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild