Improve error handling for SQL persistence implementation

[Shaddoll]

What changed?
Convert sqlplugin specific errors to common errors, such as timeout error, service busy error, entity not exists error.

Why?
Common errors are used to emit metrics in persistence layer. Different error types correspond to different metric names.
Our Cassandra implementation converts the errors to common error types as well. And we can use common errors to more intelligently decide if the call should be retried or not.

How did you test it?

Potential risks

Release notes

Documentation Changes

[coveralls]

Pull Request Test Coverage Report for Build 54b5b6f1-a288-469f-b339-54bac3167a94

• 52 of 255 (20.39%) changed or added relevant lines in 13 files are covered.
• 39 unchanged lines in 8 files lost coverage.
• Overall coverage increased (+0.1%) to 59.92%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
common/persistence/sql/sqlHistoryManager.go	0	3	0.0%
common/persistence/sql/sqlShardManager.go	1	4	25.0%
common/persistence/sql/sqlMetadataManagerV2.go	0	6	0.0%
common/persistence/sql/sqlplugin/mysql/db.go	29	35	82.86%
common/persistence/sql/workflowStateNonMaps.go	0	7	0.0%
common/persistence/sql/sqlTaskManager.go	0	10	0.0%
common/persistence/sql/sqlVisibilityStore.go	2	14	14.29%
common/persistence/sql/common.go	10	23	43.48%
common/persistence/sql/sqlplugin/postgres/db.go	4	18	22.22%
common/persistence/sql/workflowStateMaps.go	0	20	0.0%

Files with Coverage Reduction	New Missed Lines	%
host/signalworkflowTest.go	1	95.53%
common/persistence/sql/sqlVisibilityStore.go	2	60.0%
common/task/parallelTaskProcessor.go	2	92.48%
common/task/weightedRoundRobinTaskScheduler.go	2	88.6%
service/history/queue/timer_queue_processor_base.go	4	78.83%
common/task/fifoTaskScheduler.go	5	84.54%
service/history/queue/processor_base.go	7	61.82%
common/persistence/sql/sqlExecutionManager.go	16	58.26%

Totals
Change from base Build c4b8ceee-488f-41e5-b395-596a83a34026:	0.1%
Covered Lines:	88128
Relevant Lines:	147075

---

💛 - Coveralls