DOC-14091 attribute

Author: RichardSmedley

antora.yml

@@ -15,6 +15,7 @@ asciidoc:
     version-common: '8.0.1'
     java_latest_lts_version: '25'
     name_platform: 'Java'
+    name_platform_lc: 'java'
     name-sdk: Java SDK
     sdk_api: '3.9'
     sdk-api-link: https://docs.couchbase.com/sdk-api/couchbase-java-client/