Bump version number

Author: BookOfGreg

lib/react/rails/version.rb

@@ -2,6 +2,6 @@ module React
   module Rails
     # If you change this, make sure to update VERSIONS.md
     # and republish the UJS by updating package.json and `bundle exec rake ujs:publish`
-    VERSION = '2.4.4'
+    VERSION = '2.4.5'
   end
 end