Staging: rtl8723bs: remove named enums in HalPwrSeqCmd.h

Remove the following unnecessary enum name in
include/HalPwrSeqCmd.h:

	enum pwrseq_cmd_delay_unit

Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210324124456.25221-23-marcocesati@gmail.com


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