fix(runtime): add billing to globalPath

[Dasio]

Billing path should be region-less

Description

I have just added billing to globaPath to return regionLess runtime.

Related Issues

Motivation and Context

I wanted to call GetCostsItemsByDeployment but I was getting the error

the requested operation requires a region but none has been set

How Has This Been Tested?

Types of Changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Refactoring (improves code quality but has no user-facing effect)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [ ] Documentation

Readiness Checklist

• [x] My code follows the code style of this project
• [ ] My change requires a change to the documentation
• [ ] I have updated the documentation accordingly
• [x] I have added tests to cover my changes
• [x] All new and existing tests passed

[cla-checker-service[bot]]

💚 CLA has been signed

[Dasio]

I have signed CLA, not sure how to re-trigger bot, or what is wrong EDIT: Okay, this comment fixed it

[tobio]

Thanks for the contribution @Dasio!

[Dasio]

Pipeline in master if failing, but I don't think it's related to this change