Merge pull request #225567 from mattmsft/mattmsft/update-toc

Add TOC entry for availability zone migration guidance

Author: v-dirichards

articles/search/TOC.yml

@@ -196,6 +196,8 @@
       href: search-sku-manage-costs.md
     - name: Availability and recovery
       href: search-performance-optimization.md
+    - name: Availability migration guidance
+      href: /azure/reliability/migrate-search-service
     - name: Multi-tenancy
       href: search-modeling-multitenant-saas-applications.md
   - name: Service management