By James K. Glassman From Kiplinger’s Personal Finance In a terrible time for most stocks, a few sectors have done awfully well. One of them: food. Archer-Daniels-Midland, the giant food-processing company, surged 39.7 percent in 2022, and General Mills returned 27.6 percent. Indeed, the food sector—which includes agriculture, manufacturing, packaged goods and grocers—has outperformed the…