Run coverage with 3.12

Author: Julian

.github/workflows/ci.yml

@@ -43,7 +43,7 @@ jobs:
         noxenv: ${{ fromJson(needs.list.outputs.noxenvs) }}
         posargs: [""]
         include:
-          - noxenv: tests-3.11
+          - noxenv: tests-3.12
             posargs: coverage github
 
     steps: