Update link for GitHub Copilot app modernization (#40675)

Author: leereilly

content/copilot/tutorials/upgrade-projects.md

@@ -38,4 +38,4 @@ You can also upgrade a .NET project using {% data variables.product.prodname_cop
 * Either a **{% data variables.copilot.copilot_pro %}**, **{% data variables.copilot.copilot_pro_plus %}**, **{% data variables.copilot.copilot_for_business %}** or **{% data variables.copilot.copilot_enterprise %}** [subscription plan](/copilot/about-github-copilot/subscription-plans-for-github-copilot).
 * The latest release of {% data variables.product.prodname_vs %} Enterprise, Professional or Community 2022.
 
-For the next steps, see [GitHub Copilot app modernization - upgrade for .NET](https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.GitHubCopilotUpgradeAgent) on Microsoft Visual Studio Marketplace.
+For the next steps, see [GitHub Copilot app modernization - upgrade for .NET](https://marketplace.visualstudio.com/items?itemName=ms-appmod.dotnet-modernization) on Microsoft Visual Studio Marketplace.