By Luc Olinga The Tesla CEO’s father just made a potentially divisive announcement. Errol Musk, 76, father of the billionaire entrepreneur Elon Musk, is often the missing person in the family photo. When the CEO of the premium electric vehicle manufacturer Tesla (TSLA) – Get Tesla Inc. Report speaks or appears with a member of his family, it is never Errol. Maye, his mother, recently accompanied her famous son to the very popular Met Gala. Brother Kimbal is a shareholder of Tesla, and sister Tosca seems to adore her famous brother. In a recent interview, Tosca also said that their father physi…