The csp lifecycle plugin should allow mounting of apache or ngnix configuration

[b-dean]

The containers.intersystems.com/intersystems/webgateway or containers.intersystems.com/intersystems/webgateway-nginx images from https://containers.intersystems.com/ don't have any websites defined (such as apache VirtualHosts or nginx server). It would be nice to be able to provide a path to a website to use in the container that's started.

Something like:

iscenv start --csp-conf-dir /path/to/apache/config --version 2023.3 example

This maybe could be related the the volume mounting mentioned in #2