gplugin/gplugin

Some tweak to fix the build on openbsd

2020-12-29, Gary Kramlich
d54f5079d963
Some tweak to fix the build on openbsd

Testing Done:
Ran the build on a OpenBSD 32bit machine with default options.

Reviewed at https://reviews.imfreedom.org/r/311/
<?xml version="1.0" encoding="UTF-8"?>
<gresources>
<gresource prefix="/org/imfreedom/keep/gplugin/gplugin-gtk/">
<file compressed="true">plugin-info.ui</file>
</gresource>
</gresources>