fix: this shouldn't be a devDep

package.json

@@ -27,6 +27,7 @@
     "@typescript-eslint/eslint-plugin": "5.62.0",
     "@typescript-eslint/parser": "5.62.0",
     "eslint-config-prettier": "9.1.0",
+    "eslint-plugin-deprecation": "2.0.0",
     "eslint-plugin-import": "2.29.1",
     "eslint-plugin-jsdoc": "41.1.2",
     "eslint-plugin-no-only-tests": "3.1.0",
@@ -37,7 +38,6 @@
   },
   "devDependencies": {
     "@nhcarrigan/prettier-config": "1.0.1",
-    "eslint-plugin-deprecation": "2.0.0",
     "prettier": "^3.0.2"
   }
 }