Updated antora-playbook to use correct configuration

also added static-page-extension

.gitignore

@@ -20,3 +20,4 @@ node_modules
 build
 package.json
 package-lock.json
+.flattened-pom.xml

antora-playbook.yml

@@ -7,6 +7,7 @@ antora:
     - '@antora/atlas-extension'
     - require: '@springio/antora-extensions/root-component-extension'
       root_component_name: 'cloud-task'
+    - '@springio/antora-extensions/static-page-extension'
 site:
   title: Spring Cloud Task
   url: https://docs.spring.io/spring-cloud-task/reference

pom.xml

@@ -45,6 +45,13 @@
 						<ALGOLIA_APP_ID>WB1FQYI187</ALGOLIA_APP_ID>
 						<ALGOLIA_INDEX_NAME>springdocs</ALGOLIA_INDEX_NAME>
 					</environment>
+					<packages>
+						<package>@antora/atlas-extension@1.0.0-alpha.1</package>
+						<package>@antora/collector-extension@1.0.0-alpha.3</package>
+						<package>@asciidoctor/tabs@1.0.0-beta.3</package>
+						<package>@springio/antora-extensions@1.6.0</package>
+						<package>@springio/asciidoctor-extensions@1.0.0-alpha.9</package>
+					</packages>
 				</configuration>
 			</plugin>
 		</plugins>