restricted test only python to mingw

Signed-off-by: Eric Reinecke <[email protected]>

Author: reinecke

.github/workflows/python-package.yml

@@ -150,7 +150,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["mingw64"]
         include:
           - { os: windows-latest, shell: msys2, python-version: "mingw64" }