Added Mimir Integration #664

Job	Run time
List tests	3s
Integration Test (annotation-autodiscovery)	4m 18s
Integration Test (auth)	3m 27s
Integration Test (auto-instrumentation)	3m 31s
Integration Test (cluster-monitoring)	4m 12s
Integration Test (control-plane-monitoring)	5m 9s
Integration Test (integration-cert-manager)	2m 56s
Integration Test (integration-grafana)	3m 58s
Integration Test (integration-loki)	4m 20s
Integration Test (integration-mysql)	3m 37s
Integration Test (istio-service-mesh)	4m 10s
Integration Test (profiling)	2m 34s
Integration Test (prometheus-io-annotations)	4m 13s
Integration Test (sharded-kube-state-metrics)	4m 53s
Integration Test (statsd)	2m 47s
	54m 8s

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