Pin dependencies

Author: renovate[bot]

config-prettier/package-lock.json

@@ -16,8 +16,8 @@
     "test": "echo 'No test specified'"
   },
   "peerDependencies": {
-    "@trivago/prettier-plugin-sort-imports": "^6.0.0",
-    "prettier": "^3.5.0"
+    "@trivago/prettier-plugin-sort-imports": "6.0.0",
+    "prettier": "3.5.0"
   },
   "url": "https://github.com/openmfp/config-prettier",
   "type": "module"