ruff

84179aaa - ruff_linter,ruff_python_parser: migrate to updated `annotate-snippets`

ruff_linter,ruff_python_parser: migrate to updated `annotate-snippets` This is pretty much just moving to the new API and taking care to use byte offsets. This is *almost* enough. The next commit will fix a bug involving the handling of unprintable characters as a result of switching to byte offsets.