$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtlottie.git /var/lib/mock/f40-build-2206510-52053/root/chroot_tmpdir/scmroot/qt6-qtlottie
Cloning into '/var/lib/mock/f40-build-2206510-52053/root/chroot_tmpdir/scmroot/qt6-qtlottie'...
$ git fetch origin 2472f9627284c2b0da721927314fbee67f281e4d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtlottie
 * [new ref]         2472f9627284c2b0da721927314fbee67f281e4d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2472f96 6.6.1