migration: migrate agent and no-tracing to otlp tracing backend (#3469) #5220

Job	Run time
WebUI unit tests	1m 56s
CLI unit tests	1m 26s
Build docker image	3m 44s
config-e2e	1s
Agent unit tests	1m 43s
API Server unit tests	3m 23s
Tracetesting API Server (NATS)	4m 3s
CLI smoke tests (local)	59s
CLI smoke tests (docker)	46s
Tracetesting API Server (InMemory)	4m 9s
Test examples (collector)	47s
Test examples (tracetest-jaeger)	44s
WebUI End-to-end tests (1)	2m 55s
Test examples (tracetest-opensearch)	7m 35s
CLI e2e tests (8, 0)	2m 19s
WebUI End-to-end tests (2)	2m 50s
Test examples (tracetest-tempo)	44s
CLI e2e tests (8, 1)	2m 30s
WebUI End-to-end tests (3)	2m 49s
Test examples (tracetest-provisioning-env)	42s
CLI e2e tests (8, 2)	2m 43s
WebUI End-to-end tests (4)	3m 56s
Test examples (tracetest-signoz)	2m 1s
CLI e2e tests (8, 3)	2m 34s
WebUI End-to-end tests (5)	2m 51s
CLI e2e tests (8, 4)	2m 21s
WebUI End-to-end tests (6)	2m 44s
CLI e2e tests (8, 5)	2m 29s
WebUI End-to-end tests (7)	2m 39s
CLI e2e tests (8, 6)	4m 39s
WebUI End-to-end tests (8)	2m 52s
CLI e2e tests (8, 7)	5m 39s
	1h 23m 33s

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