add: Python 3.14 to the list of tested Python versions.

Author: AlbertWeichselbraun

.github/workflows/python-package.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.10', '3.11', '3.12', '3.13', '3.14' ]
 
     steps:
     - uses: actions/checkout@v3