(CAT-2478) Handle object or string matrix.collection in acceptance job name

[SugatD]

Summary

• Ensure the acceptance job name correctly shows the collection value whether matrix.collection is provided as a string or as an object.
• This fixes display/label correctness in workflow runs and prevents misleading job names when matrix.collection is an object.

Checklist

• 🟢 Verified the YAML change is syntactically valid YAML.
• 🟢 Triggered an acceptance test - WORKING CI
• Manually verified.

[skyamgarp]

Hi @SugatD ,
can you please add any execution where this change is tested in both the cases?
Also, would it be better to check first if collection.collection has value and then use it?

[SugatD]

Hello @skyamgarp

Link for executed CI is mentioned in Description

Adding reference again, kindly review -> https://github.com/puppetlabs/puppetlabs-facter_task/actions/runs/18457669754/workflow

[skyamgarp]

• WORKING CI

Thanks, I wanted to know if code change after OR part works fine if there is no collection.collection

[SugatD]

When matrix.collection is a string (e.g., "puppetcore8-nightly"): https://github.com/puppetlabs/puppetlabs-facter_task/actions/runs/18585871953/job/52989598235

matrix.collection.collection will evaluate to null
So the expression becomes null || matrix.collection
And it falls back to matrix.collection