Add partial to subsequent parquet-and-info jobs
Following #1448 we need all subsequent jobs to `config-parquet-and-info` to have the "partial" field:

- "config-parquet-and-info"
- "config-parquet"
- "dataset-parquet"
- "config-parquet-metadata"
- "config-info"
- "dataset-info"

For dataset level jobs, "partial" is True if there is at least one config with "partial == True".

I updated the code of all the jobs and update the migration job to add "partial" to existing entries.

I'll update the docs in another PR.
Add partial to subsequent parquet-and-info jobs: Following #1448 we need all subsequent jobs to `config-parquet-and-info` to have the "partial" field:

- "config-parquet-and-info"
- "config-parquet"
- "dataset-parquet"
- "config-parquet-metadata"
- "config-info"
- "dataset-info"

For dataset level jobs, "partial" is True if there is at least one config with "partial == True".

I updated the code of all the jobs and update the migration job to add "partial" to existing entries.

I'll update the docs in another PR.