$ git clone -n https://src.fedoraproject.org/rpms/grimmer-proggy-squaresz-fonts.git /var/lib/mock/f39-build-1697649-41182/root/chroot_tmpdir/scmroot/grimmer-proggy-squaresz-fonts
Cloning into '/var/lib/mock/f39-build-1697649-41182/root/chroot_tmpdir/scmroot/grimmer-proggy-squaresz-fonts'...
$ git fetch origin c7b24ff6dec6e305facfa178a25f7f008e64e73f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/grimmer-proggy-squaresz-fonts
 * [new ref]         c7b24ff6dec6e305facfa178a25f7f008e64e73f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7b24ff Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild