Enable autocomplete on design reply form

ee/app/assets/javascripts/design_management/components/design_notes/design_reply_form.vue

@@ -52,7 +52,7 @@ export default {
     <markdown-field
       :markdown-preview-path="markdownPreviewPath"
       :can-attach-file="false"
-      :enable-autocomplete="false"
+      :enable-autocomplete="true"
       :textarea-value="value"
       markdown-docs-path="/help/user/markdown"
       class="bordered-box"

ee/changelogs/unreleased/design-comments-allow-emojis.yml

+---
+title: Add autocompletion to Design View comment form
+merge_request: 30347
+author:
+type: added