update the aws sdk go version to latest

[DanielCKennedy]

Cherry-pick #571

What this PR does / why we need it:
This PR updates the GO-SDK to support the new region MEL(ap-southeast-4)

Which issue(s) this PR fixes (optional, in fixes #(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

[k8s-ci-robot]

Hi @DanielCKennedy. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[wongma7]

/ok-to-test
/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: DanielCKennedy, wongma7

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[DanielCKennedy]

/retest

[nckturner]

/lgtm