Feat/certificate authorities

[ebisso]

Description

Add methods to interact with Certificate Authorities Hostname Associations API

Has your change been tested?

Tested using automated tests

Types of changes

What sort of change does your code introduce/modify?

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• This change is using publicly documented in cloudflare/api-schemas
  and relies on stable APIs.

[github-actions]

changelog detected ✅

[jacobbednarz]

this also already exists in next - https://github.com/cloudflare/cloudflare-go/blob/next/certificate_authorities/hostnameassociation.go

[github-actions]

This functionality has been released in v0.112.0.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!