kOps: Use Ubuntu 20.04 for AWS VPC CNI tests

[hakman]

xRef: aws/amazon-vpc-cni-k8s#2103

/cc @olemarkus @johngmyers @rifelpet

[hakman]

/cc @MoShitrit

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hakman, johngmyers, MoShitrit

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[k8s-ci-robot]

@hakman: Updated the job-config configmap in namespace default at cluster test-infra-trusted using the following files:

• key kops-periodics-network-plugins.yaml using file config/jobs/kubernetes/kops/kops-periodics-network-plugins.yaml
• key kops-presubmits-network-plugins.yaml using file config/jobs/kubernetes/kops/kops-presubmits-network-plugins.yaml

In response to this:

xRef: aws/amazon-vpc-cni-k8s#2103

/cc @olemarkus @johngmyers @rifelpet

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[veshij]

Use Ubuntu 20.04 for AWS VPC CNI tests
is it supposed to be Ubuntu 22.04?

[hakman]

is it supposed to be Ubuntu 22.04?

@veshij Until aws/amazon-vpc-cni-k8s#2118 merges, we need to go back to using Ubuntu 20.04.

[veshij]

Got it.
I'm still waiting for a review for aws/amazon-vpc-cni-k8s#2118.

[hakman]

Thanks for the fix. Looking forward to switch back to Ubuntu 22.04. :)