Tests in jstests/multiVersion tagged with requires_fcv_xx never run in the "multiversion" suite in EVG, because those tags are explicitly excluded. It is a common pitfall to commit those always-excluded tests, because a local resmoke invocation runs them, and an EVG required patch shows no failures (since the tests don't run).

The following QI tests are affected by this issue and never run;

• jstests/multiVersion/genericBinVersion/query-integration-observability/memory_tracking_upgrade_downgrade.js
• jstests/multiVersion/genericBinVersion/query-integration-observability/query_stats_cbr_metrics_upgrade_downgrade.js
• jstests/multiVersion/genericBinVersion/query-integration-observability/query_stats_update_upgrade_downgrade.js

This ticket should remove the tags so the tests run and allow us to catch any regressions.