[gtk+] Bump version to 3.93

[Matthias Clasen <matthiasc src gnome org>]

commit 0e1785ed4861164d08afa660225100474f8247c5
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Oct 20 08:05:46 2017 +0200

    Bump version to 3.93
    
    This lets us add new API without deprecation warnings.

 meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meson.build b/meson.build
index 3b0dec2..b732bd2 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gtk+', 'c',
-        version: '3.92.1',
+        version: '3.93.0',
         default_options: [
           'buildtype=debugoptimized',
           'warning_level=1',