question #3 Sahih al-Bukhari 7222, 7223, Book 93, Hadith 82 : How does lineage or tribal affiliation play a role in Islamic governance according to this narration?

I heard the Prophet (ﷺ) saying, “There will be twelve Muslim rulers (who will rule all the Islamic world).”
He then said a sentence which I did not hear. My father said, “All of them (those rulers) will be from
Quraish.”