refactor: implement assertion JSON tasks as leaderboard role tasks #201

Job	Run time
Chaos Mesh Smoke Tests	1m 29s
Ingress Smoke Tests	1m 22s
Kubernetes Metrics Server Smoke Tests	1m 30s
OpenSearch Smoke Tests	1m 49s
Kubernetes Topology Monitor Smoke Tests	-1s
Alinity Clickhouse Smoke Tests	-1s
OpenTelemetry Collector Smoke Tests	0s
Prometheus Smoke Tests	0s
OpenCost Smoke Tests	0s
Jaeger Smoke Tests	0s
OpenTelemetry Demo (Astronomy Shop) Smoke Tests	0s
SRE Incident 20 Smoke Test	0s
SRE Incident 105 Smoke Test	0s
SRE Incident 23 Smoke Test	0s
SRE Incident 102 Smoke Test	0s
SRE Incident 33 Smoke Test	0s
SRE Incident 3 Smoke Test	0s
SRE Incident 16 Smoke Test	0s
SRE Incident 30 Smoke Test	0s
SRE Incident 34 Smoke Test	0s
SRE Incident 31 Smoke Test	0s
FinOps Incident 38 Smoke Test	0s
FinOps Incident 37 Smoke Test	0s
SRE Incident 26 Smoke Test	-1s
	6m 7s

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