Standardized metrics export - feature flagged

[chrishagglund-ship-it]

Provides cross-sdk standardized metrics output format, enabled by setting WORKER_CANONICAL_METRICS=true, see standardized metrics catalog for the proposed standard metrics catalog

The motivation for this is to enable a consistent metrics output surface across all the conductor SDKs

[codecov]

Codecov Report

❌ Patch coverage is 71.72061% with 166 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...netflix/conductor/client/automator/TaskRunner.java	32.55%	26 Missing and 3 partials ⚠️
.../com/netflix/conductor/client/http/TaskClient.java	13.33%	24 Missing and 2 partials ⚠️
...netflix/conductor/client/http/ConductorClient.java	61.53%	16 Missing and 4 partials ⚠️
...nductor/client/automator/TaskRunnerConfigurer.java	24.00%	12 Missing and 7 partials ⚠️
...prometheus/AbstractPrometheusMetricsCollector.java	57.50%	15 Missing and 2 partials ⚠️
...uctor/client/metrics/prometheus/MetricsBundle.java	0.00%	11 Missing ⚠️
...ent/events/listeners/TaskRunnerEventsListener.java	0.00%	8 Missing ⚠️
...lix/conductor/client/metrics/MetricsCollector.java	0.00%	7 Missing ⚠️
.../netflix/conductor/client/http/WorkflowClient.java	33.33%	4 Missing and 2 partials ⚠️
...metrics/prometheus/PrometheusApiClientMetrics.java	91.48%	2 Missing and 2 partials ⚠️
... and 13 more

Files with missing lines	Coverage Δ	Complexity Δ
...rometheus/CanonicalPrometheusMetricsCollector.java	100.00% <100.00%> (ø)	27.00 <27.00> (?)
...s/prometheus/LegacyPrometheusMetricsCollector.java	100.00% <100.00%> (ø)	23.00 <23.00> (?)
...ctor/client/events/listeners/ListenerRegister.java	97.77% <100.00%> (+4.44%)	6.00 <6.00> (+3.00)
.../conductor/client/http/ConductorClientRequest.java	71.21% <100.00%> (+1.85%)	9.00 <1.00> (+1.00)
...nt/metrics/prometheus/MetricsCollectorFactory.java	91.66% <91.66%> (ø)	6.00 <6.00> (?)
...metrics/prometheus/PrometheusMetricsCollector.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
...client/events/taskrunner/ActiveWorkersChanged.java	80.00% <80.00%> (ø)	2.00 <2.00> (?)
...nductor/client/events/taskrunner/TaskAckError.java	85.71% <85.71%> (ø)	3.00 <3.00> (?)
...uctor/client/events/taskrunner/TaskAckFailure.java	80.00% <80.00%> (ø)	2.00 <2.00> (?)
...ient/events/taskrunner/TaskExecutionQueueFull.java	66.66% <66.66%> (ø)	1.00 <1.00> (?)
... and 17 more

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.