fix example for session_server and added the note about where this section should be placed
What does this MR do?
Updating docs regarding the session_server section required for interactive web terminal to work
Why was this MR needed?
- It was not clear that
session_server
should be placed at the root level - There was a confusing example of
advertise_address
showinggitlab.com:8093
instead ofrunner-address:8093
Edited by Alexandr Tanayno