Don't modify user or group on TiberOS as these files are immutable

[gblewis1]

PULL DESCRIPTION

Provide a 1-2 line brief overview of the changes submitted through the Pull Request...

Impact Analysis

Info	Please fill out this column
Root Cause
Jira ticket	n/a

CODE MAINTAINABILITY

• Added required new tests relevant to the changes
• Updated Documentation as relevant to the changes
• PR change contains code related to security
• PR introduces changes that break compatibility with other modules/services (If YES, please provide description)
• Run go fmt or format-python.sh as applicable
• Update Changelog
• Integration tests are passing
• If Cloudadapter changes, check Azure connectivity manually

Code must act as a teacher for future developers

[gblewis1]

@yengliong93 please review and consider for this week's release; it just passed integration test