bump version to 0.9.9

so that github-desktop linux fork has a chance to use these prebuilts

Author: theofficialgman

package.json

@@ -1,6 +1,6 @@
 {
   "name": "desktop-trampoline",
-  "version": "0.9.8",
+  "version": "0.9.9",
   "main": "index.js",
   "keywords": [],
   "author": "",