Mark check_cursor_pos as deprecated
Mark check_cursor_pos as deprecated

It is still used by the C-based tests but it should not be used from
the YAML tests as it will not properly work with input strings longer
than one word and a fixed expected output.

IndexBraille/liblouis,hammera/liblouis,hammera/liblouis,IndexBraille/liblouis,BueVest/liblouis,BueVest/liblouis,hammera/liblouis,liblouis/liblouis,liblouis/liblouis,hammera/liblouis,liblouis/liblouis,liblouis/liblouis,IndexBraille/liblouis,BueVest/liblouis,hammera/liblouis,IndexBraille/liblouis,BueVest/liblouis,liblouis/liblouis,liblouis/liblouis,BueVest/liblouis,IndexBraille/liblouis,BueVest/liblouis,hammera/liblouis