In the spirit of dist-git commit fb7b8af04b ("Run SELinux relabelling in
parallel [for virt-v2v]", 2023-05-04), hand-edit the effect of
"copy-patches.sh": remove the "common/mlcustomize" changes from
"0011-update-common-submodule.patch" (which make no sense for libguestfs,
as libguestfs does not bundle "common/mlcustomize"), namely upstream
commits 17ef57a9bc81 ("mlcustomize: skip SELinux relabeling if it's
disabled", 2023-04-22) and 38e6988c1864 ("mlcustomize/SELinux_relabel.ml:
Use Array.mem", 2023-04-22).
resolves: rhbz#2209279
Signed-off-by: Laszlo Ersek <lersek@redhat.com>