Create a function that takes a string (a random name). If the last character of the name is an "n", return True, otherwise return False.
is_last_character_n("Aiden") ➞ True
is_last_character_n("Piet") ➞ False
is_last_character_n("Bert") ➞ False
is_last_character_n("Dean") ➞ True
The function must return a boolean value ( i.e. True or False).