Start adding testimonials

config/sync/node.type.testimonial.yml

@@ -0,0 +1,17 @@
+uuid: 6ea76ee7-ab35-489e-af1b-68f67b60729d
+langcode: en
+status: true
+dependencies:
+  module:
+    - menu_ui
+third_party_settings:
+  menu_ui:
+    available_menus: {  }
+    parent: ''
+name: Testimonial
+type: testimonial
+description: 'A testimonial from a client.'
+help: null
+new_revision: true
+preview_mode: 0
+display_submitted: false