Increase default clusteringress's replicas to 2

[Miciah]

Increase default clusteringress's replicas to 2

• assets/defaults/cluster-ingress.yaml: Change replicas from 1 to 2.
• pkg/manifests/bindata.go: Regenerate.

[Miciah]

So far so good—tests all passed. Let's do another pass to see whether anything shakes out...

/test e2e-aws
/test e2e-aws-operator

[Miciah]

e2e-aws and e2e-aws-operators have passed twice now. The logs show no unexpected errors or hotlooping. I can see where TestClusterIngressScale would in the past have been scaling from 1 to 2 and then back to 1, now it is scaling from 2 to 3 and then back to 2.

@openshift/sig-network-edge, any concerns with this change?

[ironcladlou]

Thanks!

/lgtm

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ironcladlou, Miciah

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [Miciah,ironcladlou]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment