Intermittent E2E test error due to 'failed to reconcile Rollout's Metrics Service.'

[jgwest]

Seeing this intermittent E2e test error in a couple of PRs. More specifically, the mechanism for detecting unexpected errors is flagging these lines.

We should either add them to the ignore list, or figure out why they are being output:

2024-07-22T16:28:53.6773824Z 2024-07-22T16:28:53Z	INFO	rollouts-controller	Creating Service argo-rollouts-metrics
2024-07-22T16:28:53.6919812Z 2024-07-22T16:28:53Z	ERROR	rollouts-controller	Error creating Service	{"Name": "argo-rollouts-metrics", "error": "services \"argo-rollouts-metrics\" already exists"}
2024-07-22T16:28:53.6923050Z github.com/argoproj-labs/argo-rollouts-manager/controllers.(*RolloutManagerReconciler).reconcileRolloutsMetricsService
2024-07-22T16:28:53.6928676Z 	/home/runner/work/argo-rollouts-manager/argo-rollouts-manager/controllers/resources.go:433
2024-07-22T16:28:53.6930839Z github.com/argoproj-labs/argo-rollouts-manager/controllers.(*RolloutManagerReconciler).reconcileRolloutsManager
2024-07-22T16:28:53.6933080Z 	/home/runner/work/argo-rollouts-manager/argo-rollouts-manager/controllers/reconcile.go:125
2024-07-22T16:28:53.6935049Z github.com/argoproj-labs/argo-rollouts-manager/controllers.(*RolloutManagerReconciler).Reconcile
2024-07-22T16:28:53.6937264Z 	/home/runner/work/argo-rollouts-manager/argo-rollouts-manager/controllers/argorollouts_controller.go:144
2024-07-22T16:28:53.6939243Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
2024-07-22T16:28:53.6941285Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:119
2024-07-22T16:28:53.6943251Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
2024-07-22T16:28:53.6945440Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:316
2024-07-22T16:28:53.6947403Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
2024-07-22T16:28:53.6949658Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:266
2024-07-22T16:28:53.6951613Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
2024-07-22T16:28:53.6953678Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:227
2024-07-22T16:28:53.6956379Z 2024-07-22T16:28:53Z	ERROR	rollouts-controller	failed to reconcile Rollout's Metrics Service.	{"error": "services \"argo-rollouts-metrics\" already exists"}
2024-07-22T16:28:53.6959451Z github.com/argoproj-labs/argo-rollouts-manager/controllers.(*RolloutManagerReconciler).reconcileRolloutsManager
2024-07-22T16:28:53.6961772Z 	/home/runner/work/argo-rollouts-manager/argo-rollouts-manager/controllers/reconcile.go:126
2024-07-22T16:28:53.6963903Z github.com/argoproj-labs/argo-rollouts-manager/controllers.(*RolloutManagerReconciler).Reconcile
2024-07-22T16:28:53.6966075Z 	/home/runner/work/argo-rollouts-manager/argo-rollouts-manager/controllers/argorollouts_controller.go:144
2024-07-22T16:28:53.6967925Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
2024-07-22T16:28:53.6970117Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:119
2024-07-22T16:28:53.6972120Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
2024-07-22T16:28:53.6974229Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:316
2024-07-22T16:28:53.6976438Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
2024-07-22T16:28:53.6978557Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:266
2024-07-22T16:28:53.6980386Z sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
2024-07-22T16:28:53.6982422Z 	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.16.3/pkg/internal/controller/controller.go:227

[jgwest]

This appears to be resolved.