boards: Add I2C and sensor driver support on MIMXRT595-EVK

Enable I2C access to FXOS7000 sensor on the mixrt595_evk board
Tested using samples/sensor/fxos8700 for mimxrt595_evk_cm33.

Signed-off-by: Chay Guo <changyi.guo@nxp.com>
9 files changed