Add 3.14 to the publish.yml workflow

Author: simonw

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
     - uses: actions/checkout@v4
@@ -33,7 +33,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.13'
+        python-version: '3.14'
         cache: pip
         cache-dependency-path: pyproject.toml
     - name: Install dependencies