Some said it did. Here are the two verses,
is claimed to have been abrogated by
This is, IMHO, another example of two verses of the Quran complementing each other. I fail to see a contradiction between these two verses. Verse 24:3 forbids a believer from marrying a convicted fornicator, while 24:32 encourages Muslims to marry from the poor and from the slaves; neither of which is necessarily fornicator. Those of them who are fall under the prohibition of 24:3 but those who are not are eligible for marriage.
Perhaps scholars think that the slaves are fornicators without consent? If so, then they are victims and not convicts and do not qualify as fornicator, for God says:
Thus, a girl forced into sex is forgiven by God.
See also this topic which alleges it was the other way around, that 24:32 abrogated 24:3.