Include os version in metrics

Summary: May be useful for stability signals, or general bug correlation down the line.

Reviewed By: nikoant

Differential Revision: D23904843

fbshipit-source-id: ca31722b58d4657a9600fe5ce16ea3b5efd2c870

desktop/app/src/utils/info.tsx

@@ -30,6 +30,7 @@ export function getInfo(): Info {
     versions: {
       electron: process.versions.electron,
       node: process.versions.node,
+      platform: os.release(),
     },
   };
 }