RFC: Add execution concurrency #5939

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	5m 6s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	6m 49s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 17s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	4m 13s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	6m 22s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	7m 2s
Dry Run Goreleaser	8m 4s
Test Getting started	8m 37s
Lint (datacatalog) / Run Lint	2m 32s
Lint (flyteadmin) / Run Lint	3m 47s
Lint (flytecopilot) / Run Lint	2m 9s
Lint (flytectl) / Run Lint	2m 36s
Lint (flyteidl) / Run Lint	2m 5s
Lint (flyteplugins) / Run Lint	3m 12s
Check Go Generate (datacatalog) / Go Generate	1m 32s
Check Go Generate (flyteadmin) / Go Generate	2m 21s
Check Go Generate (flytecopilot) / Go Generate	1m 37s
Lint (flytepropeller) / Run Lint	3m 15s
Lint (flytestdlib) / Run Lint	2m 39s
Check Go Generate (flytectl) / Go Generate	2m 12s
Check Go Generate (flytepropeller) / Go Generate	2m 17s
Unit Tests (datacatalog) / Run Unit Test	3m 2s
Unit Tests (flyteadmin) / Run Unit Test	5m 0s
Unit Tests (flytecopilot) / Run Unit Test	2m 47s
Unit Tests (flytectl) / Run Unit Test	3m 45s
Unit Tests (flyteplugins) / Run Unit Test	3m 54s
Unit Tests (flytepropeller) / Run Unit Test	4m 17s
Unit Tests (flytestdlib) / Run Unit Test	3m 55s
Integration Test (flyteadmin) / Integration tests	6m 25s
	1h 55m 50s

Provide feedback