$ git clone -n https://src.fedoraproject.org/rpms/tktray.git /var/lib/mock/f40-build-791396-137477/root/chroot_tmpdir/scmroot/tktray
Cloning into '/var/lib/mock/f40-build-791396-137477/root/chroot_tmpdir/scmroot/tktray'...
$ git fetch origin 2d97e129af008e27df69c076cf0ba2768f2358b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tktray
 * [new ref]         2d97e129af008e27df69c076cf0ba2768f2358b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d97e12 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild