Bump electron from 20.3.6 to 21.3.3

Bumps [electron](https://github.com/electron/electron) from 20.3.6 to 21.3.3.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](https://github.com/electron/electron/compare/v20.3.6...v21.3.3)

---
updated-dependencies:
- dependency-name: electron
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -105,7 +105,7 @@
     "copy-webpack-plugin": "11.0.0",
     "cpy-cli": "^3.1.1",
     "cross-env": "7.0.3",
-    "electron": "20.3.8",
+    "electron": "21.3.3",
     "electron-builder": "^23.3.3",
     "electron-devtools-installer": "3.2.0",
     "electron-link": "^0.6.0",

yarn.lock

@@ -3152,10 +3152,10 @@ electron-to-chromium@^1.4.251:
   resolved "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.254.tgz#c6203583890abf88dfc0be046cd72d3b48f8beb6"
   integrity sha512-Sh/7YsHqQYkA6ZHuHMy24e6TE4eX6KZVsZb9E/DvU1nQRIrH4BflO/4k+83tfdYvDl+MObvlqHPRICzEdC9c6Q==
 
-electron@20.3.8:
-  version "20.3.8"
-  resolved "https://registry.npmjs.org/electron/-/electron-20.3.8.tgz#94a4b2bb89a3e6bbeb824365cfd0f65658bc1a2c"
-  integrity sha512-P93ZWoJjXEVwsjUJ4q6640KZ4+rmWMZ9O5IB1eq/L9S52ZYsXo0o82afpPXq3j8vpneY0N5J62hgRzC1ZKzYmw==
+electron@21.3.3:
+  version "21.3.3"
+  resolved "https://registry.npmjs.org/electron/-/electron-21.3.3.tgz#66ddb22c337d8182eeece8b3c256a751f8e5bf76"
+  integrity sha512-2a9l8mUQlzXH/9WZrGYDJTyJOliLKbmEuCrQ8bfX1McAQOmI6PDQxfHV4qFUtyCDUp5SHrq5nuvg0c1pIkDBhg==
   dependencies:
     "@electron/get" "^1.14.1"
     "@types/node" "^16.11.26"