Testrun controller should check that all environments are OK

[t-persson]

Description

The testrun controller only checks that there are environments, not their status. It also only checks that there is a single environment and sets Environment ready. We should check all environments before setting the status. But maybe have an intermediary condition stating that we are atleast running a few suite runners on the environment.

Additional Context

No response

Further links

https://github.com/eiffel-community/etos/blob/main/internal/controller/testrun_controller.go#L411