Update: bump the typescript-eslint group across 1 directory with 2 up…

…dates

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 7.15.0 to 8.4.0
- [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/v8.4.0/packages/eslint-plugin)

Updates `@typescript-eslint/parser` from 7.15.0 to 8.4.0
- [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/v8.4.0/packages/parser)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -21,8 +21,8 @@
     "@types/mocha": "^10.0.7",
     "@types/node": "^22.5.4",
     "@types/node-fetch": "^2.6.9",
-    "@typescript-eslint/eslint-plugin": "^7.15.0",
-    "@typescript-eslint/parser": "^7.15.0",
+    "@typescript-eslint/eslint-plugin": "^8.4.0",
+    "@typescript-eslint/parser": "^8.4.0",
     "abort-controller": "^3.0.0",
     "chai": "^4.5.0",
     "cross-env": "^7.0.3",