Run tests on Python 3.13 release candidate

* https://www.python.org/download/pre-releases
* https://github.com/actions/setup-python/blob/main/docs/advanced-usage.md#allow-pre-releases

Blocked by:
* python-greenlet/greenlet#396

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# This workflow will install Python dependencies, run tests, and lint with a single version of Python
 # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
 
 name: Python Build
@@ -14,13 +14,14 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
-      - name: Set up Python 3.12
-        uses: actions/setup-python@v4
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.12
+          python-version: 3.13
+          allow-prereleases: true
       - name: Dependencies
         run: |
           .\dependencies.bat
@@ -30,7 +31,7 @@ jobs:
       - name: Build
         run: |
           .\build.bat
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: PBSync.windows
           path: dist/PBSync.exe