As noticed by André Hentschel <nerv@dawncrow.de>, commit
6520762932 ("python: move to Git formatted
patches") mistakenly removed 018-fix-add-gcc-paths-logic.patch.
This causes bug #7971 to re-appear. To fix this, we re-introduce the
missing patch.
Reported-by: André Hentschel <nerv@dawncrow.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>