Update prefer-t-throws.js

Author: Mesteery

rules/prefer-t-throws.js

@@ -26,12 +26,6 @@ function hasAwaitExpression(nodes) {
 			return true;
 		}
 
-		// Make the rule passes if a return statement is found.
-		if (node.type === 'ReturnStatement') {
-			// eslint-disable-next-line no-throw-literal
-			throw undefined;
-		}
-
 		if (node.expressions && hasAwaitExpression(node.expressions)) {
 			return true;
 		}