Fix issues with SIM101 (adjacent isinstance() calls) (#7798)
- Only trigger for immediately adjacent isinstance() calls with the same
target
- Preserve order of or conditions
Two existing tests changed:
- One was incorrectly reordering the or conditions, and is now correct.
- Another was combining two non-adjacent isinstance() calls. It's safe
enough in that example,
but this isn't safe to do in general, and it feels low-value to come up
with a heuristic for
when it is safe, so it seems better to not combine the calls in that
case.
Fixes https://github.com/astral-sh/ruff/issues/7797
