Improve multiple-starts-ends-with (PIE810) to include `any(s.startswith..` ?

### Summary

I recently found a bunch of places in our codebase that were doing things like `any(s.startswith(prefix) for prefix in ('x', 'y'))` which is better written as just `s.startswith(('x', 'y'))`.

See https://github.com/emscripten-core/emscripten/pull/26970

We use ruff but it doesn't seem to currently have suggestion for this.

Would we extend this existing rule perhaps: https://docs.astral.sh/ruff/rules/multiple-starts-ends-with/#multiple-starts-ends-with-pie810

Start with the existing PIE810 rule and its documentation, then trace how Ruff represents the any(s.startswith(...)) pattern. Done means the rule suggests s.startswith(('x', 'y')) for the reported form and documents the behavior consistently.

Written by the indexing model from the issue text.