Bring Scheme back for backwards compatibility #1707

Job	Run time
unpack-envvars	1s
Docker Build Images (datacatalog) / build_docker	2m 21s
Docker Build Images (flyteadmin) / build_docker	2m 51s
Docker Build Images (flytecopilot) / build_docker	2m 1s
Docker Build Images (flytepropeller) / build_docker	3m 2s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	3m 5s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	2m 31s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	3m 17s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	3m 24s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	3m 8s
Unit Tests (flyteadmin) / Run Unit Test	4m 21s
Unit Tests (flytecopilot) / Run Unit Test	2m 29s
Unit Tests (flyteplugins) / Run Unit Test	4m 6s
Unit Tests (datacatalog) / Run Unit Test	3m 2s
Unit Tests (flytepropeller) / Run Unit Test	4m 13s
Check Go Generate (datacatalog) / Go Generate	1m 20s
Check Go Generate (flyteadmin) / Go Generate	2m 34s
Unit Tests (flytestdlib) / Run Unit Test	3m 52s
Check Go Generate (flytecopilot) / Go Generate	1m 14s
Check Go Generate (flytepropeller) / Go Generate	2m 26s
Lint (datacatalog) / Run Lint	2m 42s
Lint (flyteadmin) / Run Lint	3m 25s
Lint (flyteidl) / Run Lint	1m 55s
Lint (flyteplugins) / Run Lint	2m 57s
Lint (flytestdlib) / Run Lint	2m 56s
Lint (flytepropeller) / Run Lint	3m 19s
Integration Test (flyteadmin) / Integration tests	5m 56s
	1h 18m 28s

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