CI: Add Python 3.13, drop 3.10 (#775)

Author: oyamad

.github/workflows/ci.yml

@@ -17,10 +17,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest]
-        python-version: ['3.10', 3.11, 3.12]
-        exclude:
-          - os: windows-latest
-            python-version: 3.12
+        python-version: [3.11, 3.12, 3.13]
 
     steps:
     - uses: actions/checkout@v4