Merge pull request #366 from OpenPIV/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 4 to 6

Author: alexlib

.github/workflows/copilot-setup-steps.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3.12
         uses: actions/setup-python@v5