Bump electron from 8.4.0 to 9.1.2

Bumps [electron](https://github.com/electron/electron) from 8.4.0 to 9.1.2.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/master/docs/breaking-changes.md)
- [Commits](https://github.com/electron/electron/compare/v8.4.0...v9.1.2)

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -4083,9 +4083,9 @@
       }
     },
     "electron": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-8.4.0.tgz",
-      "integrity": "sha512-SpgyccM5rjDJSGcpQjiviUBT44fZlSyhcjy8RpKSnAad+co4xY1vYj6T25U1CfSk0PH/dhvcp63P2sdXHCwq/Q==",
+      "version": "9.1.2",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-9.1.2.tgz",
+      "integrity": "sha512-xEYadr3XqIqJ4ktBPo0lhzPdovv4jLCpiUUGc2M1frUhFhwqXokwhPaTUcE+zfu5+uf/ONDnQApwjzznBsRrgQ==",
       "dev": true,
       "requires": {
         "@electron/get": "^1.0.1",

package.json

@@ -50,7 +50,7 @@
   "devDependencies": {
     "babel-eslint": "^10.1.0",
     "cross-env": "^7.0.2",
-    "electron": "^8.4.0",
+    "electron": "^9.1.2",
     "electron-builder": "^22.8.0",
     "electron-devtools-installer": "^3.1.1",
     "electron-webpack": "^2.8.2",