fix error in daily build

Author: robertjwilson

.github/workflows/python-app-daily.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           micromamba-version: '1.4.5-0'
           environment-name: foo
-          create-args: cdo=2.4.0 nco cartopy python=3.13
+          create-args: cdo=2.4.0 nco cartopy python=3.12
           init-shell: >-
             bash
             powershell
@@ -53,3 +53,5 @@ jobs:
           python testing/test_parallel.py
           #coverage run -m pytest -n auto tests/test*.py
           pytest tests/test*.py
+
+