fix: Fix icon path

Author: mskelton

package.json

@@ -32,7 +32,7 @@
     "start": "webpack --watch",
     "vscode:prepublish": "npm run build"
   },
-  "icon": "./assets/icon.png",
+  "icon": "assets/icon.png",
   "engines": {
     "vscode": "^1.49.0"
   },