Update API Readiness Checklist format and information for Meta-Release Fall24

[PedroDiez]

Problem description
API Readiness Checklist format has been update by Release Management WG: https://github.com/camaraproject/ReleaseManagement/blob/main/documentation/API-Readiness-Checklist.md

Expected action
It is needed to adapt this checklist for the APIs involved in MetaRelease Fall24:

• Carrier Billing Payment
• Carrier Billing Refund

Document as a reference:
https://github.com/camaraproject/CarrierBillingCheckOut/blob/main/documentation/API_documentation/Carrier%20Billing-API-Readiness-Checklist.md

Additional context
It is proposed to keep the same file and document within it two tables, one per API.

[hdamker]

It is proposed to keep the same file and document within it two tables, one per API.

Actually the process asks for one file per API, as the files should be prefixed with the API Names (carrier-billing and carrier-billing-refund).

[PedroDiez]

It is proposed to keep the same file and document within it two tables, one per API.

Actually the process asks for one file per API, as the files should be prefixed with the API Names (carrier-billing and carrier-billing-refund).

Thanks for the info @hdamker. We will then generate two files