meson: Require gio-2.0 >= 2.74 (#331)

Author: ryonakano

README.md

@@ -8,8 +8,9 @@
 You'll need the following dependencies:
 
 * gobject-introspection
+* libglib2.0-dev (>= 2.74)
 * libgranite-dev
-* libnm-dev
+* libnm-dev (>= 1.24)
 * libnma-dev
 * libpolkit-gobject-1-dev
 * libwingpanel-dev

meson.build

@@ -57,6 +57,7 @@ shared_module(
     'src/Widgets/WifiMenuItem.vala',
     gresource,
     dependencies: [
+        dependency('gio-2.0', version: '>=2.74'),
         dependency('glib-2.0'),
         dependency('gobject-2.0'),
         dependency('granite'),