Use paragaphs for events

- Added drupal/paragraphs
- Added event paragraph type
- Added events field to the Talk and Workshop content types

config/sync/field.field.paragraph.event.field_name.yml

@@ -0,0 +1,19 @@
+uuid: 13429fc5-1661-4a63-9883-7b678fa527e4
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.paragraph.field_name
+    - paragraphs.paragraphs_type.event
+id: paragraph.event.field_name
+field_name: field_name
+entity_type: paragraph
+bundle: event
+label: 'Event name'
+description: ''
+required: true
+translatable: false
+default_value: {  }
+default_value_callback: ''
+settings: {  }
+field_type: string