chore(deps): bump remark-gfm from 3.0.1 to 4.0.0 in /frontend

Bumps [remark-gfm](https://github.com/remarkjs/remark-gfm) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/remarkjs/remark-gfm/releases)
- [Commits](https://github.com/remarkjs/remark-gfm/compare/3.0.1...4.0.0)

---
updated-dependencies:
- dependency-name: remark-gfm
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

frontend/package.json

@@ -33,7 +33,7 @@
     "react-redux": "^8.0.5",
     "react-router-dom": "^6.8.1",
     "react-syntax-highlighter": "^15.5.0",
-    "remark-gfm": "^3.0.0"
+    "remark-gfm": "^4.0.0"
   },
   "devDependencies": {
     "@types/react": "^18.0.27",