staging: rtl8723bs: Remove unused macros in rtw_mlme_ext.h

Remove unused macros.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/7178388b14033c24e9c6a3912a1cf19d342b9b22.1720245061.git.philipp.g.hortmann@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>