Remove py39 windows GitHub Action and add py312 ubuntu

Author: softwareengineerprogrammer

.github/workflows/github-actions.yml

@@ -38,12 +38,6 @@ jobs:
             python_arch: 'x64'
             tox_env: 'py39'
             os: 'ubuntu-latest'
-          - name: 'py39 (windows)'
-            python: '3.9'
-            toxpython: 'python3.9'
-            python_arch: 'x64'
-            tox_env: 'py39'
-            os: 'windows-latest'
           - name: 'py310 (ubuntu)'
             python: '3.10'
             toxpython: 'python3.10'
@@ -74,7 +68,12 @@ jobs:
             python_arch: 'x64'
             tox_env: 'py311'
             os: 'windows-latest'
-
+          - name: 'py312 (ubuntu)'
+            python: '3.12'
+            toxpython: 'python3.12'
+            python_arch: 'x64'
+            tox_env: 'py312'
+            os: 'ubuntu-latest'
 #          - name: 'pypy38 (ubuntu)'
 #            python: 'pypy-3.8'
 #            toxpython: 'pypy3.8'