chore(deps): update linters

Author: renovate[bot]

backend/package.json

@@ -49,17 +49,17 @@
     "@types/express": "^5.0.0",
     "@types/node": "^22.12.0",
     "@types/supertest": "^6.0.2",
-    "@typescript-eslint/eslint-plugin": "^7.0.0",
-    "@typescript-eslint/parser": "^7.0.0",
+    "@typescript-eslint/eslint-plugin": "^8.0.0",
+    "@typescript-eslint/parser": "^8.0.0",
     "@vitest/coverage-v8": "^3.0.2",
-    "eslint": "^8.57.0",
+    "eslint": "^9.0.0",
     "eslint-config-airbnb-base": "^15.0.0",
-    "eslint-config-prettier": "^9.0.0",
+    "eslint-config-prettier": "^10.0.0",
     "eslint-config-standard": "^17.0.0",
     "eslint-plugin-import": "^2.27.5",
-    "eslint-plugin-n": "^16.6.2",
+    "eslint-plugin-n": "^17.0.0",
     "eslint-plugin-prettier": "^5.0.0",
-    "eslint-plugin-promise": "^6.1.1",
+    "eslint-plugin-promise": "^7.0.0",
     "istanbul-badges-readme": "^1.9.0",
     "lint-staged": "^16.0.0",
     "prettier": "^3.4.2",