removed 'custom templates' from 'create templates for the CLI' section

Author: vlada-shubina

docs/fundamentals/toc.yml

@@ -329,8 +329,6 @@ items:
       href: ../core/tutorials/libraries.md
     - name: Create templates for the CLI
       items:
-      - name: Custom templates
-        href: ../core/tools/custom-templates.md
       - name: 1 - Create an item template
         href: ../core/tutorials/cli-templates-create-item-template.md
         displayName: tutorials, cli