Photo: Ryan McFaddenIn Avril Lavigne’s new music video, “Bite Me,” the Canadian punk-pop singer struts down an alleyway with Travis Barker while wearing a graffiti’d moto jacket, a plaid miniskirt, and patent, over-the-knee boots. The outfit could have easily been from the 2000s, when she ruled the charts with songs like “Sk8er Boi,” “Girlfriend,” and…