Expose ApiClient's InteceptRequest And InterceptResponse part 2

[john-do3]

SDK you're using (please complete the following information):

• 9.2.0

Is your feature request related to a problem? Please describe.
In issue #240, ApiClient's InteceptRequest And InterceptResponse methods were made protected virtual - and reverted back to partial in c6b2b86 commit.

Describe the solution you'd like
Please make it virtual again.

[github-actions]

PETOSS-609

[github-actions]

Thanks for raising an issue, a ticket has been created to track your request

[bruce-palmer]

Second this. I am using these methods for additional logging around rate limits, and this regression has broken my code.