Increase the row limit or add pagination support to the BigQuery executor

[arjun-1]

Currently, the BigQuery executor is limited to only 10.000 rows:

windmill/backend/windmill-worker/src/bigquery_executor.rs

Line 149 in d0c0eca

"More than 10000 rows were requested, use LIMIT 10000 to limit the number of rows".to_string(),

The limit is rather arbitrary, and not suited for many use cases. The reason seems that no pagination was implemented, and the page size is taken as total limit for the response: https://cloud.google.com/bigquery/docs/reference/rest/v2/jobs/query

[rubenfiszel]

👍 we should be able to stream and also to store result in s3 when too large @wendrul