3.13 changed to 3.12

Author: cdorsman

.github/workflows/lint_python.yml

@@ -2,12 +2,12 @@ name: lint_python
 on: [pull_request, push]
 jobs:
   lint_python:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.x
+          python-version: 3.12
       - shell: bash
         name: Lint and test
         run: ./lint.sh

setup.cfg

@@ -9,5 +9,5 @@ filterwarnings =
     ignore:.*test class 'TestRunner'.*:Warning
 
 [mypy]
-python_version = 1.15.0
+python_version = 3.12
 ignore_missing_imports = True

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py313,cov-report
+envlist = py312,cov-report
 skip_missing_interpreters = true