[DOC] add copy command examples and description #4842

Job	Run time
unpack-envvars	1s
flyteadmin integration tests image / build_docker	4m 57s
Build Images / Build & Push Image (datacatalog) / Push to Github Registry	4m 14s
Build Images / Build & Push Image (flyteadmin) / Push to Github Registry	28s
Build Images / Build & Push Image (flytecopilot) / Push to Github Registry	3m 52s
Build Images / Build & Push Image (flytepropeller) / Push to Github Registry	5m 55s
Build Images / Build & Push Image (flytescheduler) / Push to Github Registry	5m 22s
Dry Run Goreleaser	7m 29s
Test Getting started	9m 14s
Check Go Generate (datacatalog) / Go Generate	1m 24s
Check Go Generate (flyteadmin) / Go Generate	2m 3s
Check Go Generate (flytecopilot) / Go Generate	1m 26s
Check Go Generate (flytectl) / Go Generate	2m 10s
Check Go Generate (flytepropeller) / Go Generate	1m 58s
Lint (datacatalog) / Run Lint	2m 13s
Lint (flyteadmin) / Run Lint	3m 4s
Lint (flytectl) / Run Lint	2m 22s
Lint (flyteidl) / Run Lint	1m 54s
Lint (flyteplugins) / Run Lint	2m 43s
Lint (flytepropeller) / Run Lint	3m 9s
Lint (flytestdlib) / Run Lint	2m 21s
Unit Tests (datacatalog) / Run Unit Test	2m 56s
Unit Tests (flyteadmin) / Run Unit Test	4m 22s
Unit Tests (flytecopilot) / Run Unit Test	2m 24s
Unit Tests (flytectl) / Run Unit Test	3m 21s
Unit Tests (flyteplugins) / Run Unit Test	3m 44s
Unit Tests (flytepropeller) / Run Unit Test	4m 12s
Unit Tests (flytestdlib) / Run Unit Test	3m 35s
Integration Test (flyteadmin) / Integration tests	5m 33s
	1h 38m 26s

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