Fixed the github action yaml

.github/workflows/python-build.yml

@@ -45,6 +45,7 @@ jobs:
           - "macos13-py39"
           - "macos13-py310"
           - "macos13-py311"
+          - "macos13-py312"
           - "macos13-pypy2"
           - "macos13-pypy3"
           - "macos14-py27"
@@ -55,6 +56,7 @@ jobs:
           - "macos14-py39"
           - "macos14-py310"
           - "macos14-py311"
+          - "macos14-py312"
           - "macos14-pypy2"
           - "windows-2019-py27"
           - "windows-2019-py35"
@@ -78,7 +80,7 @@ jobs:
           - "windows-2022-py312"
           - "windows-2022-pypy2"
           - "windows-2022-pypy3"
-          # Specific data for each version being built
+        # Specific data for each version being built
         include:
           # Ubuntu 20
           - name: "ubuntu-20-py27"
@@ -158,6 +160,10 @@ jobs:
             python: "3.11"
             os: "ubuntu-22.04"
             tox_env: "py311"
+          - name: "ubuntu-22-py312"
+            python: "3.12"
+            os: "ubuntu-22.04"
+            tox_env: "py312"
           - name: "ubuntu-22-pypy2"
             python: "pypy2"
             os: "ubuntu-22.04"
@@ -199,6 +205,10 @@ jobs:
             python: "3.11"
             os: "macos-13"
             tox_env: "py311"
+          - name: "macos13-py312"
+            python: "3.12"
+            os: "macos-13"
+            tox_env: "py312"
           - name: "macos13-pypy2"
             python: "pypy2"
             os: "macos-13"
@@ -240,6 +250,10 @@ jobs:
             python: "3.11"
             os: "macos-14"
             tox_env: "py311"
+          - name: "macos14-py312"
+            python: "3.12"
+            os: "macos-14"
+            tox_env: "py312"
           - name: "macos14-pypy2"
             python: "pypy2"
             os: "macos-14"