[calls] best-match: Fix header include

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 4e09ada0dfd77812bb33538bd365a375f206cb2e
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Fri Nov 26 06:51:24 2021 +0100

    best-match: Fix header include
    
    We only need gio.h here because of GLoadable.

 src/calls-best-match.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/calls-best-match.h b/src/calls-best-match.h
index 04ac6d7e..859825b2 100644
--- a/src/calls-best-match.h
+++ b/src/calls-best-match.h
@@ -25,7 +25,7 @@
 #ifndef CALLS_BEST_MATCH_H__
 #define CALLS_BEST_MATCH_H__
 
-#include <gdk/gdk.h>
+#include <gio/gio.h>
 
 G_BEGIN_DECLS