adding ClientOtherErrors to TOC

Author: khdownie

articles/storage/files/TOC.yml

@@ -299,6 +299,8 @@
       href: /troubleshoot/azure/azure-storage/files-troubleshoot-create-alerts?toc=/azure/storage/files/toc.json
     - name: Troubleshoot backing up file shares
       href: ../../backup/troubleshoot-azure-files.md?toc=/azure/storage/files/toc.json
+    - name: Troubleshoot ClientOtherErrors
+      href: /troubleshoot/azure/azure-storage/files-client-other-errors?toc=/azure/storage/files/toc.json      
 - name: Reference
   items:
   - name: APIs for data access