[gtksourceview] init: register resources as part of gtk_source_init()

[Christian Hergert <chergert src gnome org>]

commit 290d2a7258540ca53b37bb4b932e86f1de43e0f2
Author: Christian Hergert <chergert redhat com>
Date:   Mon Sep 21 15:21:49 2020 -0700

    init: register resources as part of gtk_source_init()

 gtksourceview/gtksourceinit.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/gtksourceview/gtksourceinit.c b/gtksourceview/gtksourceinit.c
index a802e87c..0f6d9dcd 100644
--- a/gtksourceview/gtksourceinit.c
+++ b/gtksourceview/gtksourceinit.c
@@ -22,6 +22,8 @@
 #include <config.h>
 #endif
 
+#include "gtksourceview-gresources.h"
+
 #include "gtksourceinit.h"
 #include <glib/gi18n-lib.h>
 #include "gtksourcelanguagemanager.h"
@@ -201,6 +203,8 @@ gtk_source_finalize (void)
                GtkSourceLanguageManager *language_manager;
                GtkSourceStyleSchemeManager *style_scheme_manager;
 
+               g_resources_register (gtksourceview_get_resource ());
+
                language_manager = _gtk_source_language_manager_peek_default ();
                g_clear_object (&language_manager);