Add ToC placeholder for Copilot Quickstart

Author: ntrogh

docs/getstarted/copilot-quickstart.md

@@ -0,0 +1,12 @@
+---
+Order: 2
+Area: getstarted
+TOCTitle: Copilot Quickstart
+ContentId: b9184911-c822-4ea4-b19b-aba239313c88
+PageTitle: Get started with GitHub Copilot in VS Code
+DateApproved: 12/11/2024
+MetaDescription: Get started with GitHub Copilot in Visual Studio Code and create your first AI-powered suggestions in the editor.
+---
+# Quickstart: Getting started with GitHub Copilot in VS Code
+
+This page is redirected to /docs/copilot/getting-started.md and only exists to keep the "Copilot Quickstart" TOC item.