Update banner text for about pages

Content request: the banner text should reflect the org pages [1].

[1]: https://www.gov.uk/government/organisations/department-for-international-trade

app/views/content_items/corporate_information_page.html.erb

@@ -7,7 +7,7 @@
 <% if @content_item.show_organisation_changing_banner? %>
   <div class="govuk-width-container govuk-!-margin-top-8">
     <%= render "govuk_publishing_components/components/notice", {
-      title: sanitize('This organisation is changing. Read the <a href="https://www.gov.uk/government/news/making-government-deliver-for-the-british-people">latest updates on government departments</a> or visit the <a href="https://twitter.com/10DowningStreet">10 Downing Street Twitter feed</a>.'),
+      title: sanitize('This organisation is changing. Read about <a href="https://www.gov.uk/government/publications/making-government-deliver-for-the-british-people/making-government-deliver-for-the-british-people-html">recent government updates</a>.'),
       margin_bottom: 3,
     } %>
   </div>