Reformatted code using clang formatter

Author: SwarritSrivastava

src/test/java/com/thealgorithms/strings/ComplexNumberMultiplicationTest.java

@@ -1,6 +1,7 @@
 package com.thealgorithms.strings;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import org.junit.jupiter.api.Test;
 
 class ComplexNumberMultiplicationTest {

src/test/java/com/thealgorithms/strings/RemoveStarsTest.java

@@ -2,6 +2,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNull;
+
 import org.junit.jupiter.api.Test;
 
 class RemoveStarsTest {