Remove Universe 2021 videos from the "Enterprise administrators" landing page (#32041)

Author: lecoursen

content/admin/index.md

@@ -105,14 +105,6 @@ featuredLinks:
     - '{% ifversion ghec %}/admin/monitoring-activity-in-your-enterprise/exploring-user-activity/managing-global-webhooks{% endif %}'
     - /billing/managing-your-license-for-github-enterprise/using-visual-studio-subscription-with-github-enterprise/setting-up-visual-studio-subscription-with-github-enterprise
     - /admin/enterprise-support/about-github-enterprise-support
-  videos:
-    - title: GitHub in the Enterprise – Maya Ross
-      href: 'https://www.youtube-nocookie.com/embed/1-i39RqaxRs'
-    - title: What's new for GitHub Enterprise – Jarryd McCree
-      href: 'https://www.youtube-nocookie.com/embed/ZZviWZgrqhM'
-    - title: Enforcing information security policy through GitHub Enterprise – Thomas Worley
-      href: 'https://www.youtube-nocookie.com/embed/DCu-ZTT7WTI'
-  videosHeading: GitHub Universe 2021 videos
 layout: product-landing
 versions:
   ghec: '*'