Update documentation via Content Mentor Quick Workspace

Author: dlepow

articles/api-management/TOC.yml

@@ -745,7 +745,7 @@
       href: breaking-changes/git-configuration-retirement-march-2025.md
     - name: Direct management API retirement (March 2025)
       href: breaking-changes/direct-management-api-retirement-march-2025.md
-    - name: Managed certificates suspension (August 2025 - March 2026)
+    - name: Managed certificates suspension (August 2025 - June 2026)
       href: breaking-changes/managed-certificates-suspension-august-2025.md
     - name: ADAL-based identity provider retirement (September 2025)
       href: breaking-changes/identity-provider-adal-retirement-sep-2025.md