chore: fixed package and directory to lowercase (now works)

Author: htanweer244

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/HummadTanweer/Person.java renamed to lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hummad/Person.java

@@ -1,4 +1,4 @@
-package com.codedifferently.lesson16.hummadtanweer;
+package com.codedifferently.lesson16.hummad;
 
 import java.util.ArrayList;
 

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/HummadTanweer/PersonTest.java renamed to lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/hummad/PersonTest.java

@@ -1,4 +1,4 @@
-package com.codedifferently.lesson16.hummadtanweer;
+package com.codedifferently.lesson16.hummad;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
@@ -7,7 +7,7 @@
 
 import com.codedifferently.lesson16.HummadTanweer.Person.Gender;
 import com.codedifferently.lesson16.HummadTanweer.Person.HobbyLimitExceededException;
-import com.codedifferently.lesson16.hummadtanweer.Person;
+import com.codedifferently.lesson16.hummad.Person;
 
 import org.junit.jupiter.api.Test;