simplify deploy/un-deploy cleanup

[keithpine]

Description

This fixes a harmless warning message when running the destroy script, about not finding the (since removed) cortx-cloud-helm-pkg/cortx-control chart directory.

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds new functionality)
• Breaking change (bug fix or new feature that breaks existing functionality)
• Third-party dependency update
• Documentation additions or improvements
• Code quality improvements to existing code or test additions/updates

Applicable issues

• This change is related to an issue: CORTX-30142: Merge cortx-control Chart into cortx Chart #252

How was this tested?

Deploy and destroy cluster.

Additional information

Instead of hard-coding a list of directories to delete files from, just search the parent directory. This handles future chart merges. I applied the same logic to the deploy script's cleanup function.

Checklist

• The change is tested and works locally.
• New or changed settings in the solution YAML are documented clearly in the README.md file.
• All commits are signed off and are in agreement with the CORTX Community DCO and CLA policy.

If this change addresses a CORTX Jira issue:

• The title of the PR starts with the issue ID (e.g. CORTX-XXXXX:)

[osowski]

lgtm

[walterlopatka]

lgtm