$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qtwebchannel.git /var/lib/mock/f40-build-2050017-49020/root/chroot_tmpdir/scmroot/mingw-qt6-qtwebchannel
Cloning into '/var/lib/mock/f40-build-2050017-49020/root/chroot_tmpdir/scmroot/mingw-qt6-qtwebchannel'...
$ git fetch origin 8bc81701211e5d6e60c29fc0909e1930d0982d2b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qtwebchannel
 * [new ref]         8bc81701211e5d6e60c29fc0909e1930d0982d2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8bc8170 Update to 6.6.1