added iframe content type

config/sync/core.entity_view_display.node.iframe.default.yml

@@ -0,0 +1,44 @@
+uuid: 081de4d4-1ad7-4163-857d-4e8226cf82a3
+langcode: fr
+status: true
+dependencies:
+  config:
+    - field.field.node.iframe.field_iframe
+    - node.type.iframe
+  module:
+    - iframe
+    - panelizer
+    - user
+third_party_settings:
+  panelizer:
+    enable: false
+    custom: false
+    allow: false
+    default: default
+id: node.iframe.default
+targetEntityType: node
+bundle: iframe
+mode: default
+content:
+  field_iframe:
+    type: iframe_only
+    label: hidden
+    settings:
+      url: ''
+      title: ''
+      headerlevel: '3'
+      class: ''
+      frameborder: '0'
+      scrolling: ''
+      transparency: '0'
+      allowfullscreen: '0'
+      tokensupport: '0'
+      width: ''
+      height: ''
+    third_party_settings: {  }
+    weight: 101
+    region: content
+hidden:
+  langcode: true
+  links: true
+  search_api_excerpt: true