[Bug]components/drivers/pm/pm.c rt_pm_device_register API would be hang when RT_USING_SMP is configured

RT-Thread Version

5.1.0

Hardware Type/Architectures

riscv

Develop Toolchain

GCC

Describe the bug

1. define RT_USING_SMP macro
2. using rt_pm_device_register API at components initialization context
3. the API would be hang at RT_KERNEL_REALLOC calling
   Solution:
   put the RT_KERNEL_REALLOC calling out of critical region, just like as below:
   device_pm = (struct rt_device_pm *)RT_KERNEL_REALLOC(_pm.device_pm,
   (_pm.device_pm_number + 1) * sizeof(struct rt_device_pm));
   if (device_pm != RT_NULL)
   {
   level = rt_hw_interrupt_disable();
   _pm.device_pm = device_pm;
   _pm.device_pm[_pm.device_pm_number].device = device;
   _pm.device_pm[_pm.device_pm_number].ops = ops;
   _pm.device_pm_number += 1;
   rt_hw_interrupt_enable(level);
   }

Other additional context

No response

Start in components/drivers/pm/pm.c at rt_pm_device_register and trace the RT_KERNEL_REALLOC call while RT_USING_SMP is enabled. Reproduce the hang during component initialization with the RISC-V GCC setup, then verify that registration completes without hanging when the allocator is outside the critical region.