test: add Python 3.14 to Windows ARM

Author: sebastiaanspeck

.github/workflows/test.yml

@@ -154,7 +154,7 @@ jobs:
 
       strategy:
         matrix:
-          python-version: ['3.11', '3.12', '3.13']
+          python-version: ['3.11', '3.12', '3.13', '3.14']
 
       steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1