fix: don't hardcode version number

Author: vinitkumar

.github/workflows/pythonpackage.yml

@@ -28,7 +28,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [pypy-3.10, pypy-3.11, '3.10.18', '3.11.13', '3.12.11', '3.13.8', '3.14.0', '3.14.0-freethreaded']
+        python-version: [pypy-3.10, pypy-3.11, '3.10', '3.11', '3.12', '3.13', '3.14.0', '3.14.0-freethreaded']
         os: [
           ubuntu-22.04,
           windows-2022,