Update to release 174

[iverberk]

Hi @madpah,

I'm looking to extend the IQ server Terraform provider with additional resources. Any chance the API client can be updated to the latest 174 version of IQ server? It seems there were quite some changes and removed APIs.

[iverberk]

Where did you get the openapi spec from? I doesn't seem to be documented anywhere (I can find it for Nexus repository manager).