fix: revert

Author: alxkm

src/test/java/com/thealgorithms/conversions/OctalToHexadecimalTest.java

@@ -1,6 +1,6 @@
 package com.thealgorithms.conversions;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import org.junit.jupiter.api.Test;