In case you were wondering if it was a fluke
From 1998 at 3:19:
You'll notice he does switch in "black girls" for "white girls" at the beginning of the verse, which originally went:
White girls they're pretty funny
Sometimes they drive me mad
Black girls just wanna get ####ed all night
I just don't have that much jam
He also changes it "some white girls" or "some of you white girls" in those versions. Guess he doesn't want to offend white girls either.
I looked at versions from 2008 and 2015 and they don't even do that verse anymore. The 2008 was from Shine A Light, the concert film they did with Scorsese, so they could conceivably edited it out there. The 2015 version seemed like a bootleg film so I assume there was no tampering.