Bug/abort map task subtasks #1018

Job	Run time
unpack-envvars	1s
Docker Build Images (datacatalog) / build_docker	2m 8s
Docker Build Images (flyteadmin) / build_docker	2m 46s
Docker Build Images (flytecopilot) / build_docker	2m 8s
Docker Build Images (flytepropeller) / build_docker	3m 34s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	2m 45s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	3m 38s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	2m 47s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	3m 45s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	3m 49s
Lint (flyteadmin) / Run Lint	3m 35s
Lint (datacatalog) / Run Lint	2m 42s
Lint (flyteidl) / Run Lint	2m 1s
Lint (flyteplugins) / Run Lint	3m 20s
Lint (flytepropeller) / Run Lint	3m 40s
Lint (flytestdlib) / Run Lint	2m 33s
Unit Tests (datacatalog) / Run Unit Test	2m 42s
Unit Tests (flyteadmin) / Run Unit Test	4m 10s
Unit Tests (flytecopilot) / Run Unit Test	2m 35s
Unit Tests (flytepropeller) / Run Unit Test	4m 0s
Unit Tests (flyteplugins) / Run Unit Test	3m 48s
Unit Tests (flytestdlib) / Run Unit Test	3m 16s
Check Go Generate (datacatalog) / Go Generate	1m 20s
Check Go Generate (flyteadmin) / Go Generate	2m 17s
Check Go Generate (flytecopilot) / Go Generate	1m 16s
Check Go Generate (flytepropeller) / Go Generate	2m 41s
Integration Test (flyteadmin) / Integration tests	5m 37s
	1h 18m 54s

Provide feedback