$ git clone -n https://src.fedoraproject.org/rpms/falkon.git /var/lib/mock/f41-build-851562-166007/root/chroot_tmpdir/scmroot/falkon
Cloning into '/var/lib/mock/f41-build-851562-166007/root/chroot_tmpdir/scmroot/falkon'...
$ git fetch origin c077ff8a27c96881e977778bdee2e2e9537d22f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/falkon
 * [new ref]         c077ff8a27c96881e977778bdee2e2e9537d22f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c077ff8 24.08.0