Allow certainly as a certificate authority

[sjparkinson]

As the product has been announced in https://www.fastly.com/blog/announcing-certainly-fastlys-own-tls-certification-authority, it'd be great to support it in this Terraform provider.

[Integralist]

@sjparkinson Thanks! I didn't notice at first that this was a PR and not just an issue 🙂

[Integralist]

@sjparkinson could you run make generate-docs and commit the changes. That will resolve the failing 'docs' CI step.

Thanks!

[sjparkinson]

I didn't notice at first that this was a PR and not just an issue 🙂

Small enough change I figure why not 😅. Was a good excuse to try a Go project in a Codespace as I don't have that toolchain setup locally.

[Integralist]

@sjparkinson I'm going to merge this PR now and then tomorrow I'll do some manual testing to validate all is well before cutting a new release.

[RoseSecurity]

Is this still considered beta?

[Integralist]

Thanks @RoseSecurity you're quite right as this went GA in August:
https://www.fastly.com/blog/announcing-certainly-fastlys-own-tls-certification-authority

We'll get the docs updated.

Thanks!

[RoseSecurity]

Thanks @RoseSecurity you're quite right as this went GA in August: https://www.fastly.com/blog/announcing-certainly-fastlys-own-tls-certification-authority

We'll get the docs updated.

Thanks!

Here is a PR to assist: #826 @Integralist