Update run-tests.yml (#236)

tests: Use 3.11 final and add 3.12-dev

Author: Ousret

.github/workflows/run-tests.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", "3.11-dev"]
+        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", "3.11", "3.12-dev"]
         os: [ubuntu-latest]
 
     steps: