Fixed blocking issue

Author: v-sreedevank

articles/migrate/toc.yml

@@ -298,8 +298,6 @@ items:
     items:
     - name: Delete an Azure Migrate project
       href: how-to-delete-project.md
-    - name: Work with previous version of Azure Migrate
-      href: migrate-v1.md
     - name: Onboard on-premises servers in VMware virtual environment to Azure Arc
       href: onboard-to-azure-arc-with-azure-migrate.md
     - name: Manage migration projects with Azure Lighthouse