Start preparing 3.11 tests

Author: avdata99

.github/workflows/test.yml

@@ -4,14 +4,17 @@ on: [push]
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11"]
     steps:
       - name: 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 Python dependencies
         run: |