Removed subject methods Recipe - Added the recipe to the top List

[BhavanaPidapa]

What's changed?

The recipe should change doAs() method with callAs() method. The existing recipe was replacing the wrong Value. Now, updated the recipe with correct values. Added the recipe in the top list.

What's your motivation?

I used org.openrewrite.java.ChangeMethodName for the recipe RemovedSubjectMethods.

Anyone you would like to review specifically?

@timtebeek @cjobinabo

Checklist

• [x] I've added unit tests to cover both positive and negative cases
• [x] I've read and applied the recipe conventions and best practices
• [x] I've used the IntelliJ IDEA auto-formatter on affected files