$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qt5compat.git /var/lib/mock/f40-build-2186542-51362/root/chroot_tmpdir/scmroot/mingw-qt6-qt5compat
Cloning into '/var/lib/mock/f40-build-2186542-51362/root/chroot_tmpdir/scmroot/mingw-qt6-qt5compat'...
$ git fetch origin e353e18b6b068afeb8d6cdb82a3e4f734c736aa8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qt5compat
 * [new ref]         e353e18b6b068afeb8d6cdb82a3e4f734c736aa8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e353e18 Update to 6.6.1