Merge pull request #9708 from circleci/nathanfishcircleci-patch-1

Create adaptive-testing.adoc

Author: rosieyohannan

antora-playbook.yml

@@ -66,7 +66,9 @@ urls:
   html_extension_style: indexify
 antora:
   extensions:
-  - ./extensions/unlisted-pages-extension.js
+  - require: ./extensions/unlisted-pages-extension.js
+    allowedUnlistedPages:
+      - 'test:adaptive-testing.adoc'
   - require: '@sntke/antora-mermaid-extension'
     mermaid_initialize_options:
       start_on_load: true