fix(view_component): use new slot name

app/views/instructeurs/procedures/_last_export_alert.html.haml

@@ -1,7 +1,7 @@
 - if export.present?
   %div{ data: export.pending? ? { controller: "turbo-poll", turbo_poll_url_value: polling_last_export_instructeur_procedure_path(export_format: export.format, statut: statut), turbo_poll_interval_value: 5_000, turbo_poll_max_checks_value: 6 } : {} }
     = render Dsfr::AlertComponent.new(state: :info, size: :sm, extra_class_names: 'fr-my-2w') do |c|
-      - c.body do
+      - c.with_body do
         %p
           - if export.pending?
             = t('instructeurs.procedures.last_export_pending')

app/views/instructeurs/procedures/email_notifications.html.haml

@@ -10,7 +10,7 @@
 
   = form_for @assign_to, url: update_email_notifications_instructeur_procedure_path(@procedure), html: { class: 'form' } do |form|
     = render Dsfr::AlertComponent.new(state: :info, size: :sm, extra_class_names: 'fr-mb-2w') do |c|
-      - c.body do
+      - c.with_body do
         %p
           = t('.subtitle')
 

app/views/instructeurs/procedures/exports.html.haml

@@ -17,7 +17,7 @@
 
     - if @exports.any?{_1.format == Export.formats.fetch(:zip)}
       = render Dsfr::AlertComponent.new(title: t('.title_zip'), state: :info, extra_class_names: 'fr-mb-3w') do |c|
-        - c.body do
+        - c.with_body do
           %p= t('.export_description_zip_html')
 
   - else