arch: arc: remove ARCH_HAS_STACK_PROTECTION for ARC_MPU_VER 2
arch: arc: remove ARCH_HAS_STACK_PROTECTION for ARC_MPU_VER 2

As we have removed MPU_STACK_GUARD for ARC_MPU_VER 2, we also
need to remove ARCH_HAS_STACK_PROTECTION for boards with
ARC_MPU_VER 2 and no hardware stack checking, relative commit:
commit(arch: arc: remove MPU_STACK_GUARD for ARC_MPU_VER 2)
in pull request #24021

Signed-off-by: Watson Zeng <bb6a45ebfbb8932a11537002b062f5218879c562@synopsys.com>

zephyrproject-rtos/zephyr,galak/zephyr,Vudentz/zephyr,nashif/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,Vudentz/zephyr,finikorg/zephyr,galak/zephyr,nashif/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,Vudentz/zephyr,Vudentz/zephyr,Vudentz/zephyr,nashif/zephyr,finikorg/zephyr,galak/zephyr,Vudentz/zephyr,nashif/zephyr,nashif/zephyr,finikorg/zephyr