Bump electron from 33.2.1 to 39.8.5 in /MACOS-APP

Bumps [electron](https://github.com/electron/electron) from 33.2.1 to 39.8.5.
- [Release notes](https://github.com/electron/electron/releases)
- [Commits](https://github.com/electron/electron/compare/v33.2.1...v39.8.5)

---
updated-dependencies:
- dependency-name: electron
  dependency-version: 39.8.5
  dependency-type: direct:production
...

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

MACOS-APP/package.json

@@ -5,7 +5,7 @@
   "description": "Convert NFD to NFC",
   "dependencies": {
     "chokidar": "^4.0.1",
-    "electron": "^33.2.1",
+    "electron": "^39.8.5",
     "minimist": "^1.2.8",
     "readdirp": "^4.0.2"
   },
@@ -39,7 +39,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "electron": "^33.2.1",
+    "electron": "^39.8.5",
     "electron-installer-dmg": "^5.0.1",
     "electron-packager": "^17.1.2"
   },