Update Ibmcloud cli commands and fix issues

Poorna-Gottimukkula1 commented 1 month ago

Updated tf version to 1.8.4 for powervc jobs.
Updated RHEL version to 9.4 for 4.16 powervc and powervs ocp jobs
Updated ibmcloud cli commands
Updated registry config for mirror job

Shilpi-Das1 commented 1 month ago

/lgtm

ppc64le-cloud-bot commented 1 month ago

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Poorna-Gottimukkula1, sudeeshjohn

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ppc64le-cloud / jenkins-infra

Update Ibmcloud cli commands and fix issues #328