I don't think so. They certainly had different nationalities and races represented in their crew line-up. But that's to be expected of an international space-team. Certainly nothing new.
I'm particularly at odds with the claim that the first interracial kiss
is often credited to Star Trek. The problem with that is that it's not true. I don't know if the Star Trek production team as a whole is taking credit for that, but I don't see a rightful denial.