Use UpDownCounter for grain and system target counts #2131

Job	Run time
Azure Storage provider tests	0s
Consul provider tests (Consul)	5m 39s
Build (ubuntu-latest)	2m 8s
Azure Cosmos DB provider tests	0s
Build (windows-latest)	5m 8s
AWS DynamoDB provider tests (DynamoDB)	5m 52s
MariaDB/MySQL provider tests (MySql)	2m 32s
PostgreSQL provider tests (PostgreSql)	3m 4s
Redis provider tests (Redis)	3m 56s
Microsoft SQL Server provider tests (SqlServer)	3m 4s
ZooKeeper provider tests (ZooKeeper)	2m 32s
	33m 55s

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