update metric metadata for DBM query metrics (#9629)
update metric metadata for DBM query metrics (#9629)

* update metric metadata for DBM query metrics

* Update metadata for DBM query metrics to remove the Alpha language
* Change wording from "statement" to "normalized query" and mention other tags (database, user)

* fix comma issue

* quote
DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core