tests: common: skip arch_nop testing on some physical x86 board

Using the NOP instructions to do timing control on some physical board
such as ehl_crb, up_squared and intel adsp board, that doesn't work.
It seems like it can only be used for instruction alignment purposes.
We skip this test on this board because it's not meaningful.

Fixes zephyrproject-rtos#35971

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>

tests/kernel/common/src/irq_offload.c

@@ -148,7 +148,9 @@ __no_optimization void test_nop(void)
 	arch_nop();
 	arch_nop();
 	arch_nop();
-#elif defined(CONFIG_ARMV8_A)
+
+#elif defined(CONFIG_ARMV8_A) || defined(CONFIG_BOARD_EHL_CRB)	\
+	|| (CONFIG_BOARD_UP_SQUARED) || (CONFIG_SOC_FAMILY_INTEL_ADSP)
 	/* the ARMv8-A ARM states the following:
 	 * No Operation does nothing, other than advance the value of
 	 * the program counter by 4. This instruction can be used for
@@ -159,6 +161,9 @@ __no_optimization void test_nop(void)
 	 * instructions are not suitable for timing loops.
 	 *
 	 * So we skip the this test, it will get a negative cycles.
+	 *
+	 * And on physical EHL_CRB, up squared and INTEL ADSP boards,
+	 * we also got a similar situation, we skip the check as well.
 	 */
 	ztest_test_skip();
 #endif