FreeRTOS: OS APIs may re-enable interrupts in critical sections

• osal_freertos used HwiP_nonos.c implementation for which
  HwiP_disable and HwiP_restore uses CSL APIs to
  disable/enable interrupts.
  The same also returns cookie/key to restore interrupt to old state

• FreeRTOS portable layer handles critical sections using
  vPortEnterCritical & vPortExitCritical and keeps track of
  critical nesting count

• Hence usage of both OSAL APIs and FreeRTOS portable layer functions together
  will result in wrong behavior related to critical nesting count