[spi_device] latch swap configs at outclk
[spi_device] latch swap configs at outclk

As described in the issue #9741 , the configs that affect the output
path directly should be latched in the output clock (inverted SCK).

As of now, address swap and payload swap affect the output datapath.

Signed-off-by: Eunchan Kim <cb7bc7ceb22698f298c67faa994fd9ddf3cab298@opentitan.org>

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