$ git clone -n https://src.fedoraproject.org/rpms/libSM.git /var/lib/mock/f40-build-786105-134173/root/chroot_tmpdir/scmroot/libSM
Cloning into '/var/lib/mock/f40-build-786105-134173/root/chroot_tmpdir/scmroot/libSM'...
$ git fetch origin e2e6075198811231f035c3cf9bafce8b53968028:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libSM
 * [new ref]         e2e6075198811231f035c3cf9bafce8b53968028 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2e6075 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild