changes to deactivate email (#317)

Branch created for testing the regional interface for deactivate and
reactivating.

Author: johnrimmer2

app/views/regions/_email-deactivate.html

@@ -3,7 +3,7 @@
   <p>Dear RAVS user,</p>
   <p>{{organisation.name}} has been deactivated from the Record a vaccination service (RAVS).
   <p>This means you can no longer record vaccinations in RAVS for this organisation.</p>
-  <p>Until [date], you will still be able to log in and access RAVS. After this date you will no longer have access to RAVS for {{organisation.name}}.</p>
+  <p>Until 10 August 2025, you will still be able to log in and access RAVS. After this date you will no longer have access to RAVS for {{organisation.name}}.</p>
   <p>Contact your NHS England regional team if you have any questions.</p>
   <p>Kind regards,</p>
   <p>NHS Record a vaccination</p>