Allow Clearing or Setting Auto Renewal Term Count to 0 or autorenewal to no in CLM Workflow

Problem
In the current CLM design, the Auto Renewal Term Count field:

• Only accepts positive integers (1, 2, 3, etc.)
• Cannot be set to 0
• Cannot be cleared (set back to blank) once populated via the Edit CLM Agreement Attributes workflow step
• The same limitation applies to Auto Renewal Term Unit and auto renewal yes/no

This creates friction when agreements need to:

• Remove auto-renewal behavior
• Transition from renewable → non-renewable contracts
• Correct data entry mistakes via workflow automation