Removed python 3.12 from testing

Author: Joao Felipe Rocha

.github/workflows/run_tests.yml

@@ -22,7 +22,6 @@ jobs:
       fail-fast: false
       matrix:
         config:
-        - {name: '3.12', os: ubuntu-latest, python: '3.12' }
         - {name: '3.11', os: ubuntu-latest, python: '3.11' }
         - {name: '3.10', os: ubuntu-latest, python: '3.10' }
         - {name: '3.9', os: ubuntu-latest, python: '3.9' }