By DEE-ANN DURBIN, AP Business Writer Want a job at McDonald's? Just ask your smartphone. Starting Wednesday, McDonald's Corp. will let job seekers start an application by using voice commands with Amazon's Alexa or Google's Assistant. If users say, "Alexa, help me get a job at McDonald's," Alexa will ask which country they want to work in and play McDonald's catchy "I'm lovin' it" jingle. After that,