Retryable error for workflow rate limits in task processing

[sankari165]

What changed?
New error that will be introduced when task processing requests are ratelimited

Why?
Task processing limits will be ratelimited based on wf-id based rate limits and needs to be retried

How did you test it?
Unit tests

Potential risks
error is still not in use

Release notes

Documentation Changes

[codecov]

Codecov Report

Merging #5782 (18be97f) into master (2a30afd) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head 18be97f differs from pull request most recent head 2b9fa3d. Consider uploading reports for the commit 2b9fa3d to get more accurate results

Additional details and impacted files

Files	Coverage Δ
service/history/task/task.go	79.02% <100.00%> (+2.17%)	⬆️
...vice/history/task/transfer_active_task_executor.go	68.25% <ø> (ø)

... and 5 files with indirect coverage changes

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[coveralls]

Pull Request Test Coverage Report for Build 018e4149-16db-4df5-bc3b-e70de5ad3321

Details

• 4 of 4 (100.0%) changed or added relevant lines in 1 file are covered.
• 72 unchanged lines in 19 files lost coverage.
• Overall coverage decreased (-0.02%) to 64.856%

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Files with Coverage Reduction	New Missed Lines	%
service/history/queue/timer_queue_processor_base.go	1	77.62%
common/task/weighted_round_robin_task_scheduler.go	2	89.05%
common/task/parallel_task_processor.go	2	93.06%
common/task/fifo_task_scheduler.go	2	85.57%
common/persistence/sql/sqlplugin/mysql/task.go	2	73.68%
service/frontend/api/handler.go	2	62.05%
service/matching/db.go	2	73.23%
service/history/task/transfer_active_task_executor.go	2	72.38%
service/matching/taskListManager.go	2	79.7%
common/persistence/sql/sqlplugin/mysql/db.go	2	79.49%

Totals
Change from base Build 018e3f53-e7d7-4032-837c-2935dd51ab5f:	-0.02%
Covered Lines:	94545
Relevant Lines:	145777

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💛 - Coveralls