Does not notice file changes when using bind mount in docker with windows as host

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When using pytest-watcher inside a docker container (e.g. based on debian), running it on windows and mirroring file changes from windows filesystem into the docker container using a bind mount, pytest-watcher will not detect file changes. I think this is because of the combination of linux and windows filesystems where the Observer fails. I think this could be fixed by adding a CLI flag to force polling by using PollingObserver.