[gnome-text-editor] build: bump required library versions

[Christian Hergert <chergert src gnome org>]

commit b4179b544e6abebbd5e879db724fb59038ead327
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 11 13:57:05 2022 -0700

    build: bump required library versions

 meson.build | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/meson.build b/meson.build
index 84294f6..1a9e85c 100644
--- a/meson.build
+++ b/meson.build
@@ -16,9 +16,9 @@ else
 endif
 
 # Check dependencies
-glib_req_version = '2.69'
-gtk_req_version = '4.6'
-gtksourceview_req_version = '5.4.1'
+glib_req_version = '2.73'
+gtk_req_version = '4.7'
+gtksourceview_req_version = '5.5.0'
 enchant_req_version = '2.2.0'
 
 glib_req = '>= @0@'.format(glib_req_version)