[7.17] Add container_property variants to FieldSuggester

Author: sethmlarson

output/schema/schema.json

@@ -106,9 +106,12 @@ export class Suggester implements AdditionalProperties<string, FieldSuggester> {
 export class FieldSuggester {
   completion?: CompletionSuggester
   phrase?: PhraseSuggester
+  term?: TermSuggester
+  /** @variant container_property */
   prefix?: string
+  /** @variant container_property */
   regex?: string
-  term?: TermSuggester
+  /** @variant container_property */
   text?: string
 }