version bump Shell plugin

Author: jjw24

Plugins/Flow.Launcher.Plugin.Shell/plugin.json

@@ -4,7 +4,7 @@
   "Name": "Shell",
   "Description": "Provide executing commands from Flow Launcher",
   "Author": "qianlifeng",
-  "Version": "1.4.6",
+  "Version": "1.4.7",
   "Language": "csharp",
   "Website": "https://github.com/Flow-Launcher/Flow.Launcher",
   "ExecuteFileName": "Flow.Launcher.Plugin.Shell.dll",