Bump electron from 20.2.0 to 21.0.0

Bumps [electron](https://github.com/electron/electron) from 20.2.0 to 21.0.0.
- [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/v20.2.0...v21.0.0)

---
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

@@ -64,7 +64,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "electron": "^20.2.0",
+    "electron": "^21.0.0",
     "electron-builder": "^23.3.3",
     "eslint": "^8.24.0"
   },

yarn.lock

@@ -982,10 +982,10 @@ electron-updater@^5.2.1:
     semver "^7.3.5"
     typed-emitter "^2.1.0"
 
-electron@^20.2.0:
-  version "20.2.0"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-20.2.0.tgz#f37074c8fe16ae88c322febf71f3a130013ca534"
-  integrity sha512-qw92PfXaC+fGoqJfQ2U5tVF8ux5HyVwgt1AxAtx6uz+dYcgtPBvfBN1jb+uzZVR+QVd+wCJ8Sqt6TD1ctwTauw==
+electron@^21.0.0:
+  version "21.0.0"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-21.0.0.tgz#d4f23c9cf457e6b64d4158f2c21f75c98b241c81"
+  integrity sha512-7HGxgaH0goYsq5m23rbLuKNwxOP4wS/JTNVTYt4n+a4sPkxI97Fcngh55pHaIvvMO3jKZ9yzll7L/D1dHwMdLA==
   dependencies:
     "@electron/get" "^1.14.1"
     "@types/node" "^16.11.26"