Refactor service naming constants

[vytautas-karpavicius]

What changed?
Gathered all service naming related constants, lists and cadence- prefix related functionality in one place under service package.

Why?
To prevent duplication, keep everything in one place.

How did you test it?
Additional unit tests to cover prefix functionlity.
Existing tests.

Potential risks

Release notes

Documentation Changes

[coveralls]

Pull Request Test Coverage Report for Build b968a656-6f1d-4fef-bcd8-b4349ab8e400

• 77 of 108 (71.3%) changed or added relevant lines in 22 files are covered.
• 6 unchanged lines in 3 files lost coverage.
• Overall coverage increased (+0.02%) to 56.498%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
common/config/ringpop.go	0	1	0.0%
service/frontend/workflowHandler.go	2	3	66.67%
service/worker/service.go	0	1	0.0%
tools/cli/domainUtils.go	0	1	0.0%
common/domain/handler.go	0	2	0.0%
service/frontend/adminHandler.go	0	2	0.0%
common/resource/resourceTest.go	0	4	0.0%
cmd/server/cadence/server.go	0	8	0.0%
client/clientfactory.go	6	17	35.29%

Files with Coverage Reduction	New Missed Lines	%
common/task/weightedRoundRobinTaskScheduler.go	2	89.12%
service/history/execution/mutable_state_builder.go	2	69.77%
service/matching/taskListManager.go	2	74.09%

Totals
Change from base Build 4582c320-9224-4939-8667-b747c0551196:	0.02%
Covered Lines:	80278
Relevant Lines:	142090

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💛 - Coveralls

[mantas-sidlauskas]

lgtm