gplugin/gplugin

Some how I forgot to add gplugin-query/meson.build
feature/gplugin-query-cleanups
2020-04-18, Gary Kramlich
160e54fbe969
Some how I forgot to add gplugin-query/meson.build
debian/tmp/usr/bin/gplugin-gtk-viewer
debian/tmp/usr/share/man/man1/gplugin-gtk-viewer.1