Bump @typescript-eslint/eslint-plugin in /debugger-restarts

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 4.33.0 to 6.3.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v6.3.0/packages/eslint-plugin)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

debugger-restarts/package.json

@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@jupyterlab/builder": "^4.0.1",
-    "@typescript-eslint/eslint-plugin": "^4.8.1",
+    "@typescript-eslint/eslint-plugin": "^6.3.0",
     "@typescript-eslint/parser": "^4.8.1",
     "eslint": "^8.26.0",
     "eslint-config-prettier": "^6.15.0",