ruff

c0c1b985 - Format markdown code blocks with line-by-line regex parse (#22996)

Format markdown code blocks with line-by-line regex parse (#22996) Format markdown with line-by-line regex parse - Uses basic `regex` crate, so no backtracking or backreferences needed - Supports `~~~` and arbitrary length code fences - Supports `<!-- fmt:off -->` to skip formatting code blocks - Includes test cases from previous PRs, as well as new ones Obviates #22962 and #22937