Switch tests to common and updated sort model

Type of change

• Bug Fix
• Feature

Please provide link to gitlab issue or ADR(Architecture Decision Record)

Does this introduce a change in the core logic?

• [NO]

Does this introduce a change in the cloud provider implementation, if so which cloud?

• Common code

Does this introduce a breaking change?

• [NO]

What is the current behavior?

The custom model in a testing directory is not aligned with the updated model from core-common, making the sort test with filter fail.

What is the new/expected behavior?

The common model works fine, and the request with the new filter property formed as expected.