Update Python versions (#129)

* Update tests.yml

* Update tests.yml

Author: auvipy

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12-dev', 'pypy-3.8', 'pypy-3.9']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', 'pypy-3.9']
         click-version: ['7.1.2', '8.1.2']
 
     steps: