Fix: reorder imports as per clang-format rules

Author: konduri-lakshmi-prasanna

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

@@ -1,11 +1,11 @@
 package com.thealgorithms.backtracking;
 
-import org.junit.jupiter.api.Test;
-import java.util.List;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
+import java.util.List;
+import org.junit.jupiter.api.Test;
+
 public class BinaryTreePathsTest {
 
     @Test