Update react releated roadmaps Frontend Roadmap data-link (#6233)

src/data/roadmaps/react/react.json

@@ -495,7 +495,7 @@
       "selected": false,
       "data": {
         "label": "Frontend Roadmap",
-        "href": "https://roadm.sh/frontend",
+        "href": "https://roadmap.sh/frontend",
         "color": "#FFFFFf",
         "backgroundColor": "#4136D4",
         "style": {