cherry pick #6020- Adding support to s390x arch

[skorati]

What type of PR is this?

/kind feature

What this PR does / why we need it:

This PR can help build s390x auto scalar image

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

The PR against master for adding s390x support #6020

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: skorati / name: Sushma Korati (a5e76c2)

[k8s-ci-robot]

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[Shubham82]

Hi @skorati
Please sign the CLA before the PR can be reviewed.
See the following document to sign the CLA: Signing Contributor License Agreements(CLA)

[Shubham82]

To check CLA,

/easycla

[skorati]

@Shubham82 Could you please review the PR, the CLA is approved now.

[Shubham82]

Thanks, @skorati
/lgtm

[Saripalli-lavanya]

Hi @mwielgus, Could you please help us review this PR?

Thank you :).

[mwielgus]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: mwielgus, skorati

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• cluster-autoscaler/OWNERS [mwielgus]

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