chore: add a small warning for outdated CLIs (#3454) #5229

Job	Run time
CLI unit tests	1m 26s
Agent unit tests	1m 45s
API Server unit tests	3m 37s
Build docker image	3m 52s
config-e2e	1s
WebUI unit tests	2m 8s
Test examples (collector)	49s
Test examples (tracetest-jaeger)	43s
Test examples (tracetest-opensearch)	7m 44s
Tracetesting API Server (InMemory)	4m 2s
Test examples (tracetest-tempo)	55s
CLI smoke tests (local)	50s
Test examples (tracetest-provisioning-env)	52s
CLI smoke tests (docker)	50s
Test examples (tracetest-signoz)	2m 46s
CLI e2e tests (8, 0)	2m 34s
Tracetesting API Server (NATS)	4m 7s
CLI e2e tests (8, 1)	2m 30s
CLI e2e tests (8, 2)	2m 36s
CLI e2e tests (8, 3)	2m 21s
WebUI End-to-end tests (1)	2m 59s
CLI e2e tests (8, 4)	2m 27s
WebUI End-to-end tests (2)	3m 3s
CLI e2e tests (8, 5)	2m 20s
WebUI End-to-end tests (3)	3m 1s
CLI e2e tests (8, 6)	4m 24s
WebUI End-to-end tests (4)	2m 58s
CLI e2e tests (8, 7)	5m 46s
WebUI End-to-end tests (5)	2m 59s
WebUI End-to-end tests (6)	4m 0s
WebUI End-to-end tests (7)	3m 1s
WebUI End-to-end tests (8)	2m 56s
	1h 26m 22s

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