fix config.json

Author: atk

exercises/practice/protein-translation/.meta/config.json

@@ -11,8 +11,17 @@
     ],
     "example": [
       ".meta/proof.ci.wat"
+    ],
+    "invalidator": [
+      "package.json"
     ]
   },
   "blurb": "Translate RNA sequences into proteins.",
-  "source": "Tyler Long"
+  "source": "Tyler Long",
+  "custom": {
+    "version.tests.compatibility": "jest-27",
+    "flag.tests.task-per-describe": false,
+    "flag.tests.may-run-long": false,
+    "flag.tests.includes-optional": false
+  }
 }