Fix: avoid star import in BinaryTreePathsTest to satisfy Checkstyle

Author: konduri-lakshmi-prasanna

src/test/java/com/thealgorithms/backtracking/BinaryTreePathsTest.java

@@ -2,7 +2,8 @@
 
 import org.junit.jupiter.api.Test;
 import java.util.List;
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 public class BinaryTreePathsTest {