boot: zephyr: configure mimxrt1024_evk board
boot: zephyr: configure mimxrt1024_evk board

The mimxrt1024_evk board have a large slot so we need
to increase CONFIG_BOOT_MAX_IMG_SECTORS from the default.

Signed-off-by: Mikkel Jakobsen <31215e1a25e10d3f738438d78f8193ee267dd757@prevas.dk>

ATmobica/mcuboot,ATmobica/mcuboot,ATmobica/mcuboot,runtimeco/mcuboot,ATmobica/mcuboot,runtimeco/mcuboot,ATmobica/mcuboot,runtimeco/mcuboot,runtimeco/mcuboot,runtimeco/mcuboot