style: fixed imports to not use the '.*' form

Author: Aaron

src/test/java/com/thealgorithms/geometry/PointTest.java

@@ -1,6 +1,8 @@
 package com.thealgorithms.geometry;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import org.junit.jupiter.api.Test;