Updated version number

Author: mludowise

sketch-plugin-manager.sketchplugin/Contents/Sketch/manifest.json

@@ -4,7 +4,7 @@
   "homepage": "https://mludowise.github.io/Sketch-Plugin-Manager",
   "bundleVersion": 1,
   "identifier" : "com.mludowise.sketch-plugin-manager",
-  "version" : 1.2,
+  "version" : 1.3,
   "compatibleVersion": 3,
 
   "commands" : [