[Playground dependencies]: Bump monaco-editor

Bumps the dependencies-prod group in /playground with 1 update: [monaco-editor](https://github.com/microsoft/monaco-editor).


Updates `monaco-editor` from 0.54.0 to 0.55.1
- [Release notes](https://github.com/microsoft/monaco-editor/releases)
- [Changelog](https://github.com/microsoft/monaco-editor/blob/main/CHANGELOG.md)
- [Commits](microsoft/monaco-editor@v0.54.0...v0.55.1)

---
updated-dependencies:
- dependency-name: monaco-editor
  dependency-version: 0.55.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies-prod
...

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

Author: dependabot[bot]

playground/package.json

@@ -22,7 +22,7 @@
   "author": "ElChiniNet",
   "license": "Apache-2.0",
   "dependencies": {
-    "monaco-editor": "^0.54.0",
+    "monaco-editor": "^0.55.1",
     "postcss": "^8.4.31",
     "postcss-rtlcss": "^5.7.1",
     "react": "^19.2.0",