Bump the typescript-eslint group across 1 directory with 2 updates

Bumps the typescript-eslint group with 2 updates in the / directory: [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) and [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser).


Updates `@typescript-eslint/eslint-plugin` from 8.11.0 to 8.21.0
- [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/v8.21.0/packages/eslint-plugin)

Updates `@typescript-eslint/parser` from 8.11.0 to 8.21.0
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.21.0/packages/parser)

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

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

Author: dependabot[bot]

package.json

@@ -61,8 +61,8 @@
     "@types/semver": "^7.5.8",
     "@types/which": "^3.0.4",
     "@types/ws": "^8.5.13",
-    "@typescript-eslint/eslint-plugin": "^8.11.0",
-    "@typescript-eslint/parser": "^8.11.0",
+    "@typescript-eslint/eslint-plugin": "^8.21.0",
+    "@typescript-eslint/parser": "^8.21.0",
     "ansi-escapes": "^7.0.0",
     "arg": "^5.0.2",
     "boxen": "^8.0.1",