Remove confusing prometheus configuration options in helm charts #3954

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	4m 47s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 19s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	5m 30s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	36s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	6m 4s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	5m 19s
Dry Run Goreleaser	7m 54s
Test Getting started	8m 28s
Check Go Generate (datacatalog) / Go Generate	1m 30s
Check Go Generate (flyteadmin) / Go Generate	2m 17s
Check Go Generate (flytecopilot) / Go Generate	1m 26s
Check Go Generate (flytectl) / Go Generate	2m 13s
Check Go Generate (flytepropeller) / Go Generate	2m 12s
Lint (datacatalog) / Run Lint	2m 24s
Lint (flyteadmin) / Run Lint	3m 10s
Lint (flytectl) / Run Lint	2m 32s
Lint (flyteidl) / Run Lint	1m 55s
Lint (flyteplugins) / Run Lint	2m 53s
Lint (flytestdlib) / Run Lint	2m 40s
Lint (flytepropeller) / Run Lint	4m 5s
Unit Tests (datacatalog) / Run Unit Test	3m 1s
Unit Tests (flytecopilot) / Run Unit Test	2m 39s
Unit Tests (flyteadmin) / Run Unit Test	4m 23s
Unit Tests (flytectl) / Run Unit Test	3m 32s
Unit Tests (flyteplugins) / Run Unit Test	3m 53s
Unit Tests (flytepropeller) / Run Unit Test	4m 18s
Unit Tests (flytestdlib) / Run Unit Test	3m 44s
Integration Test (flyteadmin) / Integration tests	5m 58s
	1h 43m 43s

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