Merge pull request #138 from kinde-oss/renovate/actions-checkout-6.x

chore(deps): update actions/checkout action to v6

Author: BrandtKruger

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
     steps:
 
       - name: Checkout Code Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6