Fix double cert prompt during provision-tc

[gblewis1]

PULL DESCRIPTION

Prompt for 'do you want to require certs for OTA' appears twice during provision-tc. This PR fixes that.

Impact Analysis

Info	Please fill out this column
Root Cause	mistake when adding UDM mode to provision-tc
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 -- no update needed as this fixes bug introduced in same release
• Integration tests are passing
• If Cloudadapter changes, check Azure connectivity manually

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