[terraform-ibm-watsonx-self-managed-ocp] Investigate failing checkov rules

[ocofaigh]

There are many checkov ignored in the helm chart - can any of them be addressed?

• https://github.com/terraform-ibm-modules/terraform-ibm-cloudpak-data/blob/main/chart/cloud-pak-deployer/templates/uninstall-job.yaml
• https://github.com/terraform-ibm-modules/terraform-ibm-cloudpak-data/blob/main/chart/cloud-pak-deployer/templates/install-job.yaml