[Docs] add streaming support example for file and directory #5149

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	4m 50s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 25s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	5m 24s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	4m 4s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	33s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	5m 26s
Dry Run Goreleaser	7m 31s
Test Getting started	6m 25s
Lint (datacatalog) / Run Lint	1m 54s
Lint (flyteadmin) / Run Lint	2m 34s
Lint (flytectl) / Run Lint	1m 41s
Lint (flyteidl) / Run Lint	1m 22s
Check Go Generate (datacatalog) / Go Generate	1m 3s
Lint (flyteplugins) / Run Lint	2m 26s
Lint (flytepropeller) / Run Lint	2m 41s
Lint (flytestdlib) / Run Lint	2m 10s
Check Go Generate (flyteadmin) / Go Generate	2m 5s
Check Go Generate (flytecopilot) / Go Generate	1m 1s
Check Go Generate (flytectl) / Go Generate	1m 27s
Check Go Generate (flytepropeller) / Go Generate	1m 54s
Unit Tests (datacatalog) / Run Unit Test	2m 28s
Unit Tests (flyteadmin) / Run Unit Test	3m 56s
Unit Tests (flytecopilot) / Run Unit Test	2m 39s
Unit Tests (flytectl) / Run Unit Test	3m 4s
Unit Tests (flytepropeller) / Run Unit Test	3m 50s
Unit Tests (flyteplugins) / Run Unit Test	3m 40s
Unit Tests (flytestdlib) / Run Unit Test	3m 33s
Integration Test (flyteadmin) / Integration tests	6m 23s
	1h 30m 30s

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