fix: use Python 3.13 in testing

Co-authored-by: Roberto Pastor Muela <[email protected]>

Author: jorgepiloto

.github/workflows/cicd.yml

@@ -83,7 +83,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python: ['3.10', '3.11', '3.12']
+        python: ['3.10', '3.11', '3.12', '3.13']
     env:
       ANSYS_LOCAL: false
       ON_UBUNTU: true