Bump electron.

To the latest version.
Seems to work, mostly. There's some slowness happening in the search
suggestions & completions, and of course there's still no context menu.
But posting & scuttling & reading still works, so there's that.

This still relies on the `remote` module, which is deprecated and considered
harmful. Need to work around that in the future, which... makes sense.

Author: black-puppydog

lib/window.js

@@ -6,7 +6,8 @@ module.exports = function Window (config, path, opts) {
   const window = new electron.BrowserWindow(extend({
     show: false,
     webPreferences: {
-      nodeIntegration: true // XXX: Maybe not always necessary (?)
+      nodeIntegration: true, // XXX: Maybe not always necessary (?)
+      enableRemoteModule: true,
     }
   }, opts))
 

package-lock.json

@@ -103,7 +103,7 @@
   "devDependencies": {
     "changelog-version": "^2.0.0",
     "colors": "^1.3.3",
-    "electron": "^8.5.5",
+    "electron": "^11.3.0",
     "electron-builder": "^22.9.1",
     "standard": "^16.0.3"
   },