[gnome-text-editor] build: we require GTK 4.5 for line-height

[Christian Hergert <chergert src gnome org>]

commit d0158167b506d43b9a4a466a6d197a8e33f1a0ae
Author: Christian Hergert <chergert redhat com>
Date:   Wed Feb 2 14:09:27 2022 -0800

    build: we require GTK 4.5 for line-height

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index ff8d1b1..51cb049 100644
--- a/meson.build
+++ b/meson.build
@@ -17,7 +17,7 @@ endif
 
 # Check dependencies
 glib_req_version = '2.69'
-gtk_req_version = '4.4'
+gtk_req_version = '4.5'
 gtksourceview_req_version = '5.3.1'
 enchant_req_version = '2.2.0'