wrapped error support in transport mappers

[3vilhamster]

What changed?
I've added support for wrapped errors for transport level.

Why?
This will allow us to return wrapped errors in services and not think about transport-level conversions.

Alternatively, we could introduce error methods To/FromProto and To/FromThrift, so instead of type assertion, we just return the result, I've tried it, but it complicates the error code significantly, while the generic solution is easier to understand.

How did you test it?
Unti tests

Potential risks

Release notes

Documentation Changes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.33%. Comparing base (fb4bfce) to head (fe2b7a8).
Report is 2 commits behind head on master.

Additional details and impacted files

Files	Coverage Δ
common/types/mapper/errorutils/convert.go	100.00% <100.00%> (ø)
common/types/mapper/proto/errors.go	100.00% <100.00%> (ø)
common/types/mapper/thrift/errors.go	100.00% <100.00%> (ø)

... and 8 files with indirect coverage changes

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[coveralls]

Pull Request Test Coverage Report for Build 018fa703-7c36-4de4-bf85-55da8ebb37f0

Details

• 239 of 239 (100.0%) changed or added relevant lines in 3 files are covered.
• 51 unchanged lines in 14 files lost coverage.
• Overall coverage decreased (-0.002%) to 69.306%

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Files with Coverage Reduction	New Missed Lines	%
common/task/weighted_round_robin_task_scheduler.go	2	88.06%
common/peerprovider/ringpopprovider/config.go	2	81.58%
common/persistence/execution_manager.go	2	86.43%
service/matching/tasklist/task_list_manager.go	2	76.09%
common/persistence/sql/sqlplugin/mysql/task.go	2	73.68%
service/history/task/transfer_active_task_executor.go	2	72.72%
common/persistence/sql/sqlplugin/mysql/db.go	2	79.49%
common/task/fifo_task_scheduler.go	3	84.54%
service/history/task/fetcher.go	3	85.57%
service/frontend/api/handler.go	4	62.26%

Totals
Change from base Build 018fa464-40c9-4742-b88d-967555b43b81:	-0.002%
Covered Lines:	102170
Relevant Lines:	147418

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💛 - Coveralls