hotfix: refine: more resources for large t-shirt size.

After discussing with @joal , we agreed that the t-shirt size for large could be more robust for large JSON files with more resources for the executors.

I looked at ext-EventStreamConfig.php for streams marked with 'spark_job_ingestion_scale' => 'large', and found that there are currently 6 of them:

eventlogging_VirtualPageView
mediawiki.client.session_tick
mediawiki.api-request
mediawiki.cirrussearch-request
mediawiki.page_content_change.v1
mediawiki.content_history_reconcile_enriched.v1

These refine jobs tend to be quick, thus I think it should be ok for these 6 jobs to use more resources.

Bug: T411803