creating workspace-logs\ls-bayesian\bayesian.log whether its meant to or not

[dwri050]

this isn't a valid directory on my machine & i kinda wish it didn't appear.

https://github.com/fabric8-analytics/fabric8-analytics-lsp-server/blob/5a20da27966a1732f831b63afb2c6fc63a345213/src/server.ts#L29