remove TOC expanded

Author: sdwheeler

dsc/docs-conceptual/dsc-2.0/toc.yml

@@ -2,7 +2,6 @@ items:
     - name: Desired State Configuration (DSC) 2.0
       href: overview.md
     - name: Getting Started
-      expanded: true
       items:
         - name: Understanding Azure Machine Configuration
           href: /azure/governance/machine-configuration/overview

dsc/docs-conceptual/dsc-3.0/toc.yml

@@ -6,7 +6,6 @@ items:
   - name: Changelog
     href: changelog.md
   - name: Getting started
-    expanded: true
     items:
       - name: Get started managing state with DSCv3
         href: getting-started/getting-started.md