Handle Gimp 2.10
Summary:
GIMP 2.10 is still being a bad desktop citizen and requires a workaround
of this sort as well.
A nicer fix to do at a later time would be a regex-based rewriting rule
that won't need version updates.
Subscribers: plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D21954