Update Python version in lint workflow to 3.13

Author: remuslazar

.github/workflows/lint.yml

@@ -19,7 +19,7 @@ jobs:
         - name: "Set up Python"
           uses: actions/setup-python@v5.6.0
           with:
-            python-version: "3.12"
+            python-version: "3.13"
             cache: "pip"
 
         - name: "Install requirements"