Update config.yml (#45077)

Author: gewarren

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-  - name: learn.microsoft.com site feedback
-    url: https://github.com/MicrosoftDocs/feedback/issues/new/choose
-    about: Log general learn.microsoft.com site issues here
   - name: .NET platform and other product feedback
     url: https://aka.ms/feedback/report?space=61
     about: Log product issues here