Update IBM Cloud CLI and PowerVS plugin versions

[Amulyam24]

What this PR does / why we need it:
Update IBM Cloud CLI and PowerVS plugin versions

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

Special notes for your reviewer:

/area provider/ibmcloud

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

Release note:

Update IBM Cloud CLI and PowerVS plugin versions

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[mkumatag]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Amulyam24, mkumatag

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• OWNERS [mkumatag]

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[mkumatag]

/cherrypick release-0.8

[mkumatag]

/cherrypick release-0.7

[k8s-infra-cherrypick-robot]

@mkumatag: new pull request created: #1983

In response to this:

/cherrypick release-0.8

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[k8s-infra-cherrypick-robot]

@mkumatag: #1980 failed to apply on top of branch "release-0.7":

Applying: Update IBM Cloud CLI and PowerVS plugin versions
Using index info to reconstruct a base tree...
M	scripts/ci-e2e.sh
Falling back to patching base and 3-way merge...
Auto-merging scripts/ci-e2e.sh
CONFLICT (content): Merge conflict in scripts/ci-e2e.sh
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Update IBM Cloud CLI and PowerVS plugin versions
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherrypick release-0.7

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.