[Docs] Only list scrapers that are supported in v0.x (#672)

docs/configuration/v0.x/metrics/index.md

@@ -91,15 +91,8 @@ metrics:
 
 We also provide a simplified way to scrape the following Azure resources:
 
-- [Azure Cache for Redis](redis-cache)
-- [Azure Container Instances](container-instances)
-- [Azure Container Registry](container-registry)
-- [Azure Cosmos DB](cosmos-db)
-- [Azure Database for PostgreSQL](postgresql)
-- [Azure Network Interface](network-interface)
 - [Azure Service Bus Queue](service-bus-queue)
 - [Azure Storage Queue](storage-queue)
-- [Azure Virtual Machine](virtual-machine)
 
 Want to help out? Create an issue and [contribute a new scraper](https://github.com/tomkerkhove/promitor/blob/master/adding-a-new-scraper.md).