Ref: https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#logTrace It looks like `verbose` ought to be a string, but is instead a [`TraceValue`](https://github.com/go-language-server/protocol/blob/dd685d4561a3ff05f82d25b51346f3c83ce5f918/general.go#L105-L107)?