build(deps-dev): bump @types/eslint in /services/api

Bumps [@types/eslint](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/eslint) from 8.56.12 to 9.6.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/eslint)

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

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

Author: dependabot[bot]

services/api/package.json

@@ -130,7 +130,7 @@
     "@types/body-parser": "^1.19.5",
     "@types/cors": "^2.8.17",
     "@types/debug": "^4.1.12",
-    "@types/eslint": "^8.56.12",
+    "@types/eslint": "^9.6.1",
     "@types/express": "^4.17.21",
     "@types/fluent-ffmpeg": "^2.1.26",
     "@types/jsonwebtoken": "^9.0.6",