Update file names and table of contents.

Author: MikeRayMSFT

…-server-linux-kubernetes-failover-job.md …x/sql-server-linux-kubernetes-connect.mddocs/linux/sql-server-linux-kubernetes-failover-job.md renamed to docs/linux/sql-server-linux-kubernetes-connect.md docs/linux/sql-server-linux-kubernetes-failover-job.md renamed to docs/linux/sql-server-linux-kubernetes-connect.md

@@ -184,16 +184,12 @@
         - name: Always On Availability groups for SQL Server containers
           href: sql-server-ag-kubernetes.md
           items: 
-          - name: SQL Server operator
-            href: sql-server-linux-kubernetes-operator.md
-          - name: SQL Server stateful set
-            href: sql-server-linux-kubernetes-spec.md
-          - name: Fail over primary replica
-            href: sql-server-linux-kubernetes-failover-job.md
-          - name: Rotate credentials
-            href: sql-server-linux-kubernetes-rotate-credentials.md
-          - name: Create load balancer secondary replicas
-            href: sql-server-linux-kubernetes-secondary-replica-listeners.md
+          - name: Deploy
+            href: sql-server-linux-kubernetes-deploy.md
+          - name: Manage
+            href: sql-server-linux-kubernetes-manage.md
+          - name: Connect
+            href: sql-server-linux-kubernetes-connect-job.md
   - name: Security
     href: sql-server-linux-security-overview.md
     items: