Failing to read path including spaces

Assume a file exists on `/Users/emil/data/my file.csv`

One would expect to be able to load it using `DataFrame.read("/Users/emil/data/my file.csv")`, but it seems the path gets URL-encoded somewhere within kotlinx-dataframe.

### Actual behaviour
The read operation fails with `java.io.FileNotFoundException: /Users/emil/data/my%20file.csv`

### Misc

OS: macOS
kotlinx-dataframe v0.10.0