update styler user guide for out of date material (#44537)
update styler user guide for out of date material (#44537)

Co-authored-by: JHM Darbyshire (iMac) <b32871036c101b60230520bcfd5b135420a0dde3@users.noreply.github.com>
pandas-dev/pandas,datapythonista/pandas,datapythonista/pandas,pandas-dev/pandas,datapythonista/pandas,datapythonista/pandas,pandas-dev/pandas,pandas-dev/pandas