Avoid depleting collection_metric_names (#7393)
Avoid depleting collection_metric_names (#7393)

* Avoid depleting collection_metric_names

Co-authored-by: Florian Veaux <e7f01e0bc37726d2ca18b651dc6e7b02e4ad2678@datadoghq.com>
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