$ git clone -n https://src.fedoraproject.org/rpms/kdewebdev.git /var/lib/mock/f40-build-764159-122861/root/chroot_tmpdir/scmroot/kdewebdev
Cloning into '/var/lib/mock/f40-build-764159-122861/root/chroot_tmpdir/scmroot/kdewebdev'...
$ git fetch origin af3aea9833a5ccf4e73975df4a0f41796d6879e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdewebdev
 * [new ref]         af3aea9833a5ccf4e73975df4a0f41796d6879e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af3aea9 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild