Add py3.14

Author: crccheck

.github/workflows/ci.yml

@@ -20,6 +20,7 @@ jobs:
             python-version {3.11}, django-version {4.2,5.0,5.1,5.2}
             python-version {3.12}, django-version {4.2,5.0,5.1,5.2,6.0}
             python-version {3.13}, django-version {5.1,5.2,6.0}
+            python-version {3.14}, django-version {6.0}
     outputs:
       matrix: ${{ steps.create_matrix.outputs.matrix }}