Thailand’s ubiquitous tuk-tuk, the noisy, colourful three-wheeled taxi that has been belching exhaust fumes on local roads for almost a century, is getting a cutting-edge makeover to help carry the local auto industry into the future.Beginning in November, a public-private partnership will test the nation’s first self-driving tuk-tuk in an effort to nudge Thailand toward the forefront of developing autonomous-vehicle technology in Southeast Asia. Start-up Airovr, investor Siri Ventures and the…