Do not error out when performing admin actions on no statuses (mastodon#10094)

Same as mastodon#8220 but for reports

Author: ClearlyClaire

app/controllers/admin/reported_statuses_controller.rb

@@ -10,6 +10,10 @@ def create
       @form         = Form::StatusBatch.new(form_status_batch_params.merge(current_account: current_account, action: action_from_button))
       flash[:alert] = I18n.t('admin.statuses.failed_to_execute') unless @form.save
 
+      redirect_to admin_report_path(@report)
+    rescue ActionController::ParameterMissing
+      flash[:alert] = I18n.t('admin.statuses.no_status_selected')
+
       redirect_to admin_report_path(@report)
     end