removed question marks and replaced with ports in project isolation page

[Kemi-Elizabeth]

Where on docs.platform.sh should be changed?

https://docs.upsun.com/security/project-isolation.html

What exactly should be updated?

https://docs.upsun.com/security/project-isolation.html
Just adding 'ports 22, 80, and 443' to the page so that it replaces the existing question marks.

Additional context

No response