Add optional Methods w/ CancellationToken to IStorage #3131

Job	Run time
Build (ubuntu-latest)	2m 10s
Build (windows-latest)	3m 40s
Azure Cosmos DB provider tests	0s
Azure Storage provider tests	0s
Consul provider tests (Consul)	5m 18s
Cassandra provider tests (Cassandra, 3.11)	4m 0s
MariaDB/MySQL provider tests (MySql)	2m 57s
Cassandra provider tests (Cassandra, 4.0)	4m 21s
AWS DynamoDB provider tests (DynamoDB)	5m 26s
PostgreSQL provider tests (PostgreSql)	3m 20s
Cassandra provider tests (Cassandra, 4.1)	4m 16s
Cassandra provider tests (Cassandra, 5.0)	4m 25s
Redis provider tests (Redis)	4m 20s
Microsoft SQL Server provider tests (SqlServer)	2m 53s
ZooKeeper provider tests (ZooKeeper)	2m 26s
	49m 32s

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