Added Python 3.14 (currently rc)

Author: 9EOR9

.github/workflows/ci.yml

@@ -26,9 +26,9 @@ jobs:
   setup:
     runs-on: ubuntu-latest
     if: |
-      github.event_name != 'schedule' || 
-      github.ref == 'refs/heads/3.4' || 
-      github.ref == 'refs/heads/3.1' || 
+      github.event_name != 'schedule' ||
+      github.ref == 'refs/heads/3.4' ||
+      github.ref == 'refs/heads/3.1' ||
       github.ref == 'refs/heads/3.2'
     outputs:
       matrix: ${{ steps.set-matrix.outputs.final-matrix }}
@@ -38,7 +38,7 @@ jobs:
         name: build matrix
         uses: mariadb-corporation/connector-ci-build-matrix@main
         with:
-          additional-matrix: '[{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.9"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.10"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.11"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.12"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.13"}, {"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "pypy3.11", "continue-on-error": true}]'
+          additional-matrix: '[{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.9"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.10"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.11"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.12"},{"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.13"}, {"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "3.14"}, {"name": "MariaDB 11.4", "os": "ubuntu-latest", "db-type": "community", "db-tag": "11.4", "python": "pypy3.11", "continue-on-error": true}]'
 
   ci:
     name: ${{ matrix.name }} ${{ matrix.python != '' && format(' - python {0}', matrix.python) || '' }}
@@ -72,6 +72,7 @@ jobs:
         id: setup-python
         with:
           python-version: ${{ matrix.python || '3.13' }}
+          allow-prereleases: true
 
       - name: Clone C/C
         uses: GuillaumeFalourd/clone-github-repo-action@v2.3