$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtwebsockets.git /var/lib/mock/f41-build-861356-169705/root/chroot_tmpdir/scmroot/qt6-qtwebsockets
Cloning into '/var/lib/mock/f41-build-861356-169705/root/chroot_tmpdir/scmroot/qt6-qtwebsockets'...
$ git fetch origin 33dc83d4f6111cbc0f457e44140cf33fdd43011e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtwebsockets
 * [new ref]         33dc83d4f6111cbc0f457e44140cf33fdd43011e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 33dc83d 6.8.0