Bump dotenv from 8.2.0 to 9.0.1 in /app

Bumps [dotenv](https://github.com/motdotla/dotenv) from 8.2.0 to 9.0.1.
- [Release notes](https://github.com/motdotla/dotenv/releases)
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](https://github.com/motdotla/dotenv/compare/v8.2.0...v9.0.1)

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

app/package.json

@@ -77,7 +77,7 @@
     "devDependencies": {
         "browserify": "^17.0.0",
         "chokidar": "^3.5.1",
-        "dotenv": "^8.2.0",
+        "dotenv": "^9.0.1",
         "electron": "^12.0.7",
         "electron-builder": "^22.10.5",
         "electron-notarize": "^1.0.0",

app/yarn.lock

@@ -1789,6 +1789,11 @@ dotenv@^8.2.0:
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
   integrity sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==
 
+dotenv@^9.0.1:
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-9.0.1.tgz#a889a28a3a515812dde1e7f8183ef5cdf3186b97"
+  integrity sha512-W8FNeNnnvJoYfgkFRKzp8kTgz0T2YY4TJ9xy1Ma0hSebPTK8iquRtpG12TUrSTX5zIN9D/wSLEEuI+Ad35tlyw==
+
 duplexer2@^0.1.2, duplexer2@~0.1.0, duplexer2@~0.1.2:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.1.4.tgz#8b12dab878c0d69e3e7891051662a32fc6bddcc1"