Improve literal type string representation handling #5269

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 9s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	5m 41s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	4m 17s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	6m 19s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	5m 13s
Dry Run Goreleaser	7m 29s
Test Getting started	4m 30s
Lint (datacatalog) / Run Lint	2m 23s
Lint (flytectl) / Run Lint	2m 37s
Lint (flyteadmin) / Run Lint	3m 1s
Lint (flyteidl) / Run Lint	1m 45s
Lint (flytepropeller) / Run Lint	2m 59s
Lint (flyteplugins) / Run Lint	2m 47s
Lint (flytestdlib) / Run Lint	2m 33s
Unit Tests (datacatalog) / Run Unit Test	2m 57s
Unit Tests (flyteadmin) / Run Unit Test	4m 18s
Unit Tests (flytectl) / Run Unit Test	3m 19s
Unit Tests (flytecopilot) / Run Unit Test	2m 35s
Check Go Generate (datacatalog) / Go Generate	1m 36s
Check Go Generate (flyteadmin) / Go Generate	2m 21s
Unit Tests (flyteplugins) / Run Unit Test	3m 48s
Unit Tests (flytepropeller) / Run Unit Test	4m 25s
Unit Tests (flytestdlib) / Run Unit Test	3m 35s
Check Go Generate (flytecopilot) / Go Generate	1m 23s
Check Go Generate (flytepropeller) / Go Generate	2m 6s
Check Go Generate (flytectl) / Go Generate	1m 57s
Integration Test (flyteadmin) / Integration tests	6m 1s
	1h 41m 4s

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