staging: r8188: move the steps into Hal8188EPwrSeq.c

Move the power transition steps into Hal8188EPwrSeq.c where the arrays
are defined.

There's no point in having defines for sequences of steps in the include
file. All of these sequences are used only once (apart from the end
sequence).

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211219183926.4746-10-martin@kaiser.cx


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