Revert "make distinct error limit configurable"

This reverts commit 78855bd21866b515018259a2194e036e4b3120df.

This commit did not replace uses of `Type.err_int` of which there are
currently 60 uses.

Re-opens #786
328ec15d9cAndrew Kelley committed on 10/20/2023, 9:03:55 PMparent6dc45e7
5 files changedLine totals unavailable