Add kube router cluster asn

[rosskusler]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind feature

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Add kube_router_cluster_asn option to set ASN number of the cluster

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: rosskusler / name: Ross Kusler (811aa84)

[k8s-ci-robot]

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[k8s-ci-robot]

Hi @rosskusler. Thanks for your PR.

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[cristicalin]

Thanks for this contribution @rosskusler. Please ensure to sign the CLA so we can accept it into kubespray codebase.

[cristicalin]

ping @rosskusler , please make sure to sign the CLA

[rosskusler]

@cristicalin I think that is done now, thank you!

[cristicalin]

Thanks @rosskusler !

/ok-to-test
/lgtm

[rosskusler]

/kind feature

[oomichi]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: oomichi, rosskusler

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