remove dead link (#8957)

* Updated dead article link ( bito.ai ) for Method Chaining to new link ( geeksforgeeks )

* Removed unnecessary break-line

* Update src/data/roadmaps/java/content/method-chaining@Ax2ouIZgN1DpPzKDy4fwp.md

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

src/data/roadmaps/java/content/method-chaining@Ax2ouIZgN1DpPzKDy4fwp.md

@@ -4,5 +4,4 @@ Method chaining is a programming technique where multiple method calls are made
 
 Visit the following resources to learn more:
 
-- [@article@Java Method Chaining - Java Explained](https://bito.ai/resources/java-method-chaining-java-explained)
 - [@stackoverflow@How to achieve method chaining in Java](https://stackoverflow.com/questions/21180269/how-to-achieve-method-chaining-in-java)