$ git clone -n https://src.fedoraproject.org/rpms/usbguard.git /var/lib/mock/f40-build-2331825-59115/root/chroot_tmpdir/scmroot/usbguard
Cloning into '/var/lib/mock/f40-build-2331825-59115/root/chroot_tmpdir/scmroot/usbguard'...
$ git fetch origin 5015f2bbcb4b0ee3847683f8a79b901640740d27:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/usbguard
 * [new ref]         5015f2bbcb4b0ee3847683f8a79b901640740d27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5015f2b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild