docs(cli): add example of list label value #23130

Job	Run time
Get changed files	6s
argo-images (argoexec)	3m 40s
argo-images (argocli)	5m 57s
Windows Unit Tests	9m 9s
Lint	4m 25s
Codegen	5m 22s
Unit Tests	4m 50s
UI	0s
E2E Tests (test-executor, minimal, false)	14m 22s
E2E Tests (test-corefunctional, minimal, false)	14m 23s
E2E Tests (test-functional, minimal, false)	14m 21s
E2E Tests (test-api, mysql, true)	13m 51s
E2E Tests (test-cli, mysql, true)	13m 17s
E2E Tests (test-cron, minimal, false)	14m 23s
E2E Tests (test-examples, minimal, false)	8m 0s
E2E Tests (test-plugins, plugins, false)	5m 0s
E2E Tests (test-java-sdk, minimal, true)	5m 3s
E2E Tests (test-python-sdk, minimal, true)	4m 24s
E2E Tests (test-executor, v1.28.13+k3s1, minimal, false)	14m 21s
E2E Tests (test-corefunctional, v1.28.13+k3s1, minimal, false)	14m 23s
E2E Tests (test-functional, v1.28.13+k3s1, minimal, false)	14m 23s
E2E Tests - Composite result	1s
	3h 3m 41s

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