[gnome-builder] build: drop requirement to 0.51.2

[Christian Hergert <chergert src gnome org>]

commit 52e6cf41e5e3de8fe0ea9235de5c0a489772fe00
Author: Christian Hergert <chergert redhat com>
Date:   Fri Nov 29 09:47:18 2019 -0800

    build: drop requirement to 0.51.2
    
    Until we get an updated release, we can just depend on this

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index f80d29f26..7cb6c164e 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project('gnome-builder', 'c',
           license: 'GPL3+',
           version: '3.35.0',
-    meson_version: '>= 0.52.0',
+    meson_version: '>= 0.51.2',
   default_options: [ 'c_std=gnu11',
                      'cpp_std=gnu++2a',
                      'warning_level=2',