staging: rtl8723bs: remove unused debug macros tied to _RTL871X_PWRCTRL_C_ definition

remove unused debug macros tied to
_RTL871X_PWRCTRL_C_ definition.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/97a5e6be392933da40c4c31cebe7ad2d8d21cf33.1619254603.git.fabioaiuto83@gmail.com


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