Updated CI to include python3.11

Author: cibinmathew

.github/workflows/ci.yml

@@ -8,14 +8,14 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04, macos-latest]
-        python-version: [3.6]
-        poetry-version: [1.1.4]
+        python-version: [3.6, 3.11]
+        poetry-version: [1.1.5]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
       - name: Run image