Remove @electron/rebuild (#106)

Author: pokey

package.json

@@ -87,7 +87,6 @@
   },
   "devDependencies": {
     "@cursorless/tree-sitter-wasms": "0.2.5",
-    "@electron/rebuild": "^3.3.0",
     "@types/mocha": "^2.2.42",
     "@types/node": "^8.10.25",
     "@types/vscode": "~1.58.0",