(Bug) - Hide version information for services with components

Summary

• If the service has services components like svmon.eudat.eu as example. Now we are displaying the version as 0. It's better just to remove that in case that the service contains components.

Steps to reproduce

• Goto https://svmon.eudat.eu and sort by services with components

What is the expected correct behavior?

• Hide or put N/A in the column of version instead of "0"

Relevant logs and/or screenshots