Update package.json

Author: jasonjoh

graph-tutorial/package.json

@@ -56,9 +56,7 @@
     "typescript": "^5.3.3"
   },
   "jest": {
-    "transformIgnorePatterns": [
-      "/node_modules/(?!date-fns)"
-    ],
+    "transformIgnorePatterns": [],
     "moduleNameMapper": {
       "\\.(css)$": "<rootDir>/src/__mocks__/mockCss.js"
     }