Japan’s economy continued to wobble in the third quarter of 2021, tipping back into contraction, as the country struggled to find its economic footing in the face of coronavirus restrictions and a supply chain crunch that hit its biggest manufacturers.In the July-to-September period, the country’s economy, the third largest after the United States and China, shrank by an annualized rate of 3 percent, government data showed on Monday. The result, a quarterly drop of 0.8 percent, followed a slight expansion in the previous three-month period, when economic output grew at a revised annualized rate of 1.5 percent, or a quarterly rate of 0.4 percent.But brighter days may be ahead, at least in the near term.Japan now has one …