Fix remote interaction dialogs being indexed by search engines (#10240)

Fix #10116

app/views/remote_follow/new.html.haml

@@ -1,6 +1,5 @@
 - content_for :header_tags do
-  - if @account.user&.setting_noindex
-    %meta{ name: 'robots', content: 'noindex' }/
+  %meta{ name: 'robots', content: 'noindex' }/
 
 .form-container
   .follow-prompt

app/views/remote_interaction/new.html.haml

@@ -1,3 +1,6 @@
+- content_for :header_tags do
+  %meta{ name: 'robots', content: 'noindex' }/
+
 .form-container
   .follow-prompt
     %h2= t("remote_interaction.#{@interaction_type}.prompt")