CASMCMS-8979 - update status unknown jobs.

[dlaine-hpe]

Summary and Scope

Clean up the default value of number of jobs for the remote build node status object. Using 10000 was weird - made it -1 for unknown.

Issues and Related PRs

• Resolves CASMCMS-8979

Testing

Tested on:

• Mug

Test description:

Updated to the new image and tested with valid and invalid remote build nodes. Ran multiple jobs, make sure the number of current jobs was correct.

• Were the install/upgrade-based validation checks/tests run (goss tests/install-validation doc)? N
• Were continuous integration tests run? If not, why? N
• Was upgrade tested? If not, why? N
• Was downgrade tested? If not, why? N
• Were new tests (or test issues/Jiras) created for this change? N

Risks and Mitigations

Very low risk.

Pull Request Checklist

• Version number(s) incremented, if applicable
• Copyrights updated
• License file intact
• Target branch correct
• CHANGELOG.md updated
• Testing is appropriate and complete, if applicable