Fix schedules creation fail due to missing action ID

What does this MR do and why?

• Tries to get an action ID from job data and returns None as a default value if that key does not exist.
• Resolves #458 (closed)

How to set up and validate locally

Try to create a schedule that is not a backup.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• Have you checked this doesn't interfere/conflict/duplicate someone elses work?
• Have you fully tested your changes?
• Have you resolved any lint issues?
• Have you assigned a reviewer?
• Have you applied correct labels?