refactor(oas31): standardize JSON Schema 2020-12 plugin extensions (#8651)

Refs #8513

src/core/plugins/oas31/index.js

@@ -14,7 +14,7 @@ import InfoWrapper from "./wrap-components/info"
 import ModelsWrapper from "./wrap-components/models"
 import VersionPragmaFilterWrapper from "./wrap-components/version-pragma-filter"
 import VersionStampWrapper from "./wrap-components/version-stamp"
-import JSONSchema202012KeywordDescriptionWrapper from "./wrap-components/json-schema-2020-12-keyword-description"
+import JSONSchema202012KeywordDescriptionWrapper from "./json-schema-2020-12-extensions/wrap-components/keywords/Description"
 import {
   license as selectLicense,
   contact as selectContact,

src/core/plugins/oas31/json-schema-2020-12-extensions/wrap-components/keywords/Description.jsx

@@ -2,11 +2,11 @@
  * @prettier
  */
 import React from "react"
-import { createOnlyOAS31ComponentWrapper } from "../fn"
+import { createOnlyOAS31ComponentWrapper } from "../../../fn"
 
-const JSONSchema202012KeywordDescriptionWrapper =
-  createOnlyOAS31ComponentWrapper(({ schema, getComponent }) => {
-    if (!schema.description) return null
+const DescriptionWrapper = createOnlyOAS31ComponentWrapper(
+  ({ schema, getComponent }) => {
+    if (!schema?.description) return null
 
     const MarkDown = getComponent("Markdown")
 
@@ -17,6 +17,7 @@ const JSONSchema202012KeywordDescriptionWrapper =
         </div>
       </div>
     )
-  })
+  }
+)
 
-export default JSONSchema202012KeywordDescriptionWrapper
+export default DescriptionWrapper