Add deployment type shortname for legacy API url (#2026)

* Add deployment type shortname for legacy API url

* Add trailing slash to legacy API url

Co-authored-by: Christian Adams <[email protected]>

---------

Co-authored-by: Christian Adams <[email protected]>

Author: jamesmarshall24

roles/installer/defaults/main.yml

@@ -1,5 +1,6 @@
 ---
 deployment_type: awx
+deployment_type_shortname: awx
 kind: 'AWX'
 api_version: '{{ deployment_type }}.ansible.com/v1beta1'
 

roles/installer/templates/configmaps/redirect-page.configmap.html.j2

@@ -66,7 +66,7 @@ data:
         <p class="doc-note">
             The API endpoints for this platform service will temporarily remain available at the URL for this service.
             Please use the Ansible Automation Platform API endpoints corresponding to this component in the future.
-            These can be found at <a href="{{ public_base_url }}/api/{{ deployment_type }}" target="_blank">{{ public_base_url }}/api/{{ deployment_type }}</a>.
+            These can be found at <a href="{{ public_base_url }}/api/{{ deployment_type_shortname }}" target="_blank">{{ public_base_url }}/api/{{ deployment_type_shortname }}/</a>.
         </p>
 
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