Updated map task information to indicate array node is now the default and optional return type #3989

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	4m 59s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 24s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	4m 23s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	5m 47s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	6m 8s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	5m 23s
Dry Run Goreleaser	8m 1s
Test Getting started	8m 47s
Check Go Generate (datacatalog) / Go Generate	1m 25s
Check Go Generate (flyteadmin) / Go Generate	2m 12s
Check Go Generate (flytecopilot) / Go Generate	1m 24s
Check Go Generate (flytectl) / Go Generate	2m 7s
Check Go Generate (flytepropeller) / Go Generate	2m 17s
Lint (datacatalog) / Run Lint	2m 31s
Lint (flytectl) / Run Lint	2m 32s
Lint (flyteadmin) / Run Lint	3m 11s
Lint (flyteidl) / Run Lint	1m 53s
Lint (flyteplugins) / Run Lint	2m 56s
Lint (flytepropeller) / Run Lint	3m 11s
Lint (flytestdlib) / Run Lint	2m 25s
Unit Tests (datacatalog) / Run Unit Test	2m 54s
Unit Tests (flyteadmin) / Run Unit Test	4m 31s
Unit Tests (flytecopilot) / Run Unit Test	2m 31s
Unit Tests (flytectl) / Run Unit Test	3m 32s
Unit Tests (flyteplugins) / Run Unit Test	4m 1s
Unit Tests (flytepropeller) / Run Unit Test	4m 10s
Unit Tests (flytestdlib) / Run Unit Test	3m 41s
Integration Test (flyteadmin) / Integration tests	5m 50s
	1h 47m 7s

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