spi: spi-msm-geni: Propagate SPI Slave MISO<->MOSI connection change

Propagate Propagate following change from 4.14 to 5.4 for SPI driver.
'commit 005c3a05b41c3ea ("spi: spi-geni-qcom: Allow MISO<->MOSI
connectivity for slave pins")'.

Change-Id: I66ca5c2f851f8e3d1485580486cd2900a3756341
Signed-off-by: Ashish Kori <akori@codeaurora.org>