Add 1.1.x branch to the set of built docs

Signed-off-by: Eric Bottard <[email protected]>

Author: ericbottard

antora-playbook.yml

@@ -13,7 +13,7 @@ content:
   - url: https://github.com/spring-projects/spring-ai
     # Refname matching:
     # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-    branches: [main]
+    branches: ['main', '1.1.x']
     tags: ['v({1..9}).+({0..9}).+({0..9})?(-{RC,M}+({0..9}))']
     start_path: spring-ai-docs/src/main/antora
 asciidoc: