$ git clone -n https://src.fedoraproject.org/rpms/midisport-firmware.git /var/lib/mock/f39-build-1520506-35830/root/chroot_tmpdir/scmroot/midisport-firmware
Cloning into '/var/lib/mock/f39-build-1520506-35830/root/chroot_tmpdir/scmroot/midisport-firmware'...
$ git fetch origin 19d7424708dbda9f78fe3e40b9667f421e22ba2d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/midisport-firmware
 * [new ref]         19d7424708dbda9f78fe3e40b9667f421e22ba2d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19d7424 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild