Use normalizes for tag name attribute (#37119)

app/controllers/api/v1/tags_controller.rb

@@ -39,6 +39,6 @@ class Api::V1::TagsController < Api::BaseController
   def set_or_create_tag
     return not_found unless Tag::HASHTAG_NAME_RE.match?(params[:id])
 
-    @tag = Tag.find_normalized(params[:id]) || Tag.new(name: Tag.normalize(params[:id]), display_name: params[:id])
+    @tag = Tag.find_normalized(params[:id]) || Tag.new(name: params[:id], display_name: params[:id])
   end
 end