drivers: pinctrl: imx: add missing init.h

File used SYS_INIT API from init.h.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

Author: gmarull

drivers/pinctrl/pinctrl_imx.c

@@ -5,6 +5,7 @@
  */
 
 #include <zephyr/arch/cpu.h>
+#include <zephyr/init.h>
 #include <zephyr/drivers/pinctrl.h>
 
 int pinctrl_configure_pins(const pinctrl_soc_pin_t *pins, uint8_t pin_cnt,