[gnome-builder/gnome-builder-3-24] Update POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit c5a2dfdc44d7ad3d78ba8f3c56a73e5c6d97d430
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon Jun 19 16:49:12 2017 +0200

    Update POTFILES.skip
    
    To pacify damned-lies.

 po/POTFILES.skip |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index d1de359..baee562 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -14,3 +14,4 @@ tools/ide-mine-projects.c
 tools/ide-search.c
 data/org.gnome.Builder.desktop.in
 sub/data/org.gnome.Builder.desktop.in
+subprojects