Make network-proxy presubmit optional

[liggitt]

The job is solidly failing and blocking merges (e.g. kubernetes/kubernetes#93095)

It looks like work on the job is in progress (kubernetes/kubernetes#94127), but it should not be blocking.

cc @BenTheElder
cc @bartsmykla

[bartsmykla]

@spiffxp could you help, as I don't have enough permissions?

[spiffxp]

/approve
/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: liggitt, spiffxp

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Needs approval from an approver in each of these files:

• config/jobs/kubernetes/sig-api-machinery/OWNERS [spiffxp]
• config/testgrids/kubernetes/presubmits/OWNERS [spiffxp]

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[spiffxp]

@bartsmykla are you going to have time to get to #18853 (comment) ?

[BenTheElder]

I feel like we should have an allowlist config test of blocking kubernetes presubmits to prevent this sort of surprise.

[k8s-ci-robot]

@liggitt: Updated the job-config configmap in namespace default at cluster default using the following files:

• key sig-api-machinery-config.yaml using file config/jobs/kubernetes/sig-api-machinery/sig-api-machinery-config.yaml

In response to this:

The job is solidly failing and blocking merges (e.g. kubernetes/kubernetes#93095)

It looks like work on the job is in progress (kubernetes/kubernetes#94127), but it should not be blocking.

cc @BenTheElder
cc @bartsmykla

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[bartsmykla]

@spiffxp apologies, missed that comment. On it