Add Copilot setup steps workflow

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

@@ -0,0 +1,28 @@
+name: "Copilot Setup Steps"
+
+# Automatically run the setup steps when they are changed to allow for easy validation, and
+# allow manual testing through the repository's "Actions" tab
+on:
+    workflow_dispatch:
+    push:
+        paths:
+            - .github/workflows/copilot-setup-steps.yml
+    pull_request:
+        paths:
+            - .github/workflows/copilot-setup-steps.yml
+
+jobs:
+    # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
+    copilot-setup-steps:
+        runs-on: ubuntu-latest
+
+        # Set the permissions to the lowest permissions possible needed for your steps.
+        # Copilot will be given its own token for its operations.
+        permissions:
+            # If you want to clone the repository as part of your setup steps, for example to install dependencies, you'll need the `contents: read` permission.
+            # If you don't clone the repository in your setup steps, Copilot will do this for you automatically after the steps complete.
+            contents: read
+
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@v4