fix: add back devDeps

Author: mdonnalley

package.json

@@ -13,6 +13,12 @@
     "eslint-plugin-n": "^15.1.0",
     "eslint-plugin-unicorn": "^48.0.1"
   },
+  "devDependencies": {
+    "eslint": "^8.57.0",
+    "eslint-plugin-mocha": "^10.4.1",
+    "eslint-plugin-n": "^15.1.0",
+    "eslint-plugin-unicorn": "^48.0.1"
+  },
   "engines": {
     "node": ">=18.0.0"
   },