Bump PowerVS CI to k8s v1.30

[priyanshikhetwani]

What this PR does / why we need it:
Bump PowerVS CI to k8s v1.29

Which issue(s) this PR fixes (optional, in fixes #(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #2084

Special notes for your reviewer:

/area provider/ibmcloud

Please confirm that if this PR changes any image versions, then that's the sole change this PR makes.
Release note:

Bump PowerVS CI to k8s v1.29

[k8s-ci-robot]

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[k8s-ci-robot]

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