gh: add python 3.13 to matrix

Author: albertodonato

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.13"
 
       - name: Install dependencies
         run: |
@@ -30,14 +30,21 @@ jobs:
 
   check:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version:
+          - "3.10"
+          - "3.11"
+          - "3.12"
+          - "3.13"
     steps:
       - name: Repository checkout
         uses: actions/checkout@v3
 
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: ${{ matrix.python-version }}
 
       - name: Install dependencies
         run: |
@@ -55,6 +62,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - name: Repository checkout
         uses: actions/checkout@v3