Helm: update cluster-autoscaler to 1.28

[ilpianista]

What type of PR is this?

/kind feature

What this PR does / why we need it:

Bump cluster-autoscaler version.

Which issue(s) this PR fixes:

Actually, my autoscaler is stuck with:

static_autoscaler.go:354] Failed to get node infos for groups: ASG "eksctl-xyz" uses the unknown EC2 instance type "m7i.2xlarge"

Special notes for your reviewer:

Does this PR introduce a user-facing change?

Update CA Chart's `appVersion` and `image.tag` value from 1.27.2 to 1.28.1

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: ilpianista / name: Andrea Scarpino (a70364d)

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[gjtempleton]

/hold
Going to stick a hold on this until the 1.28.2 release has been cut (this week) and say that we jump straight to that as there was a bug in leader election introduced with 1.28.1.

[gjtempleton]

/unhold

The 1.28.2 release has been cut and published now, can you update the default image to point to that version please?

[ilpianista]

@gjtempleton done!

[gjtempleton]

Thanks!
/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: gjtempleton, ilpianista

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