[nrf fromtree] drivers: spi: Support spim23 and spis24 instances#2950

nordicjm merged 2 commits intonrfconnect:mainnrfconnect/sdk-zephyr:mainfrom

nordic-segl:NRFX-NONE_Add-spi23-spi24nordic-segl/sdk-zephyr:NRFX-NONE_Add-spi23-spi24Copy head branch name to clipboard