Python 3.14 is in beta -> 3.13

Author: TidbitSoftware

.github/workflows/ubuntu-python.yml

@@ -36,7 +36,7 @@ jobs:
       os: ubuntu-latest
       build_type: basic-python
       interface: python
-      python_version: 3.14
+      python_version: 3.13
       build_command: |
         source $ISSM_DIR/etc/environment.sh
         autoreconf -ivf