Remove quotations of external link on configuring-prebuilds.md (#35118)

Co-authored-by: Alex Nguyen <[email protected]>

content/codespaces/prebuilding-your-codespaces/configuring-prebuilds.md

@@ -133,7 +133,7 @@ Prebuilds cannot use any user-level secrets while building your environment, bec
 
 ## Configuring time-consuming tasks to be included in the prebuild
 
-You can use the `onCreateCommand` and `updateContentCommand` commands in your `devcontainer.json` to include time-consuming processes as part of the prebuild creation. See the {% data variables.product.prodname_vscode %} documentation, "[devcontainer.json reference](https://code.visualstudio.com/docs/remote/devcontainerjson-reference#_lifecycle-scripts)."
+You can use the `onCreateCommand` and `updateContentCommand` commands in your `devcontainer.json` to include time-consuming processes as part of the prebuild creation. See the {% data variables.product.prodname_vscode %} documentation, [devcontainer.json reference](https://code.visualstudio.com/docs/remote/devcontainerjson-reference#_lifecycle-scripts).
 
 `onCreateCommand` is run only once, when the prebuild is created, whereas `updateContentCommand` is run at creation of the prebuild and at subsequent updates to it. Incremental builds should be included in `updateContentCommand` since they represent the source of your project and need to be included for every prebuild update.