Jon Ross-Perkins 0b340a2ed2 Update parse tree yaml for multi-file. (#3215) ...

Building on #3214, updates parse tree yaml to be:

```
- filename: name
  parse_tree: [ ... ]
```

2023-09-13 16:35:15 +00:00

..

api_library.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

api.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_extra_string.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_library_is_identifier.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_library_skips_name.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_name_is_keyword.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_no_name.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_no_semi.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_no_type.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

fail_omit_library_keyword.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

impl_library.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00

impl.carbon

Update parse tree yaml for multi-file. (#3215)

2023-09-13 16:35:15 +00:00