Updated Watch link for React Router v6 (#1568)

* Updated Watch link for React Router v6

* Update content/roadmaps/103-react/content/102-react-ecosystem/100-routers/100-react-router.md

Co-authored-by: Kamran Ahmed <kamranahmed.se@gmail.com>

content/roadmaps/103-react/content/102-react-ecosystem/100-routers/100-react-router.md

@@ -5,4 +5,4 @@ React router is the most famous library when it comes to implementing routing in
 <ResourceGroupTitle>Free Content</ResourceGroupTitle>
 <BadgeLink colorScheme='blue' badgeText='Official Website' href='https://reactrouter.com/'>React Router — Official Website</BadgeLink>
 <BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://reactrouter.com/docs/en/v6/getting-started/tutorial'>Getting Started Guide</BadgeLink>
-
+<BadgeLink badgeText='Watch' href='https://youtu.be/0cSVuySEB0A'>React Router v6 in 1 hour</BadgeLink>