[CI] run:2S:DS blocking CI
See e.g. https://gitlab.cern.ch/clange/Ph2_ACF/-/jobs/38137813
Apparently, something isn't connected or working and there is no limit to the retries, so the tests will only fail once timeout limit is reached:
bool TCPClientBase::connect(int, unsigned int)WARNING: Can't connect to 127.0.0.1. The server might still be down...Sleeping 1000ms and then retry 4294964306 more times.
This needs to be fixed (besides all the other OT tests using actual hardware).
Maybe @mersi ?