fix(qe): filter-in debug traces for mongo db queries regardless of global logger level

[miguelff]

Fixes prisma/prisma#15084

#2752 added mongo logging, and as part of that it changed the logging configuration for the node API to ensure that regardless of their level, mongo queries were always logged:

prisma-engines/query-engine/query-engine-node-api/src/logger.rs

Lines 39 to 48 in abd71fc

	let is_mongo_query = filter_fn(|meta| meta.target() == "mongodb_query_connector::query");
	// We need to filter the messages to send to our callback logging mechanism
	let filters = if log_queries {
	// Filter trace query events (for query log) or based in the defined log level
	is_sql_query.or(is_mongo_query).or(log_level).boxed()
	} else {
	// Filter based in the defined log level
	FilterExt::boxed(log_level)
	};

However, the same change wasn't added to the query-engine server logging configuration. And because mongo logs queries using the tracing's debug macro. Those traces weren't emitted to standard output, and eventually processed by the Prisma client.

This patch fixes the situation by configuring the logger for the query-engine server to select queries logged in debug mode.

[CLAassistant]

All committers have signed the CLA.

[garrensmith]

Great investigation and fix.

[danstarns]

Client test suite here: prisma/prisma#15957