[gnome-builder] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 8e2b4a51834c382cba72cef327977d22728ac1b2
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Fri Jan 18 17:55:08 2019 +0100

    Update POTFILES.in

 po/POTFILES.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 9a181a9c6..c7736f4e0 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -267,6 +267,7 @@ src/plugins/make/make_plugin.py
 src/plugins/maven/maven_plugin.py
 src/plugins/meson-templates/meson_templates.py
 src/plugins/meson/gbp-meson-build-system.c
+src/plugins/meson/gbp-meson-config-view-addin.c
 src/plugins/meson/gbp-meson-pipeline-addin.c
 src/plugins/meson/gbp-meson-tool-row.c
 src/plugins/meson/gbp-meson-tool-row.ui