Almost all smoke tests failed with same reason

[sandy081]

https://dev.azure.com/monacotools/Monaco/_build/results?buildId=157189&view=logs&j=963754b8-394e-5caf-de5d-2790b068caec&t=79e950e2-ae58-5fea-a241-0229f56d23a3

There is following common warning in all reported screenshots

[bpasero]

Looks like the machine is not very healthy / was running out of file handles. I would not assume that smoke tests run well then. However I noticed how the runner log is megabytes in size and pushed 63db748 to bring that back to normal. Will keep an eye out if this happens again, but with the current logs, hard to tell.