Add workflow

Author: newtork

.github/workflows/javadoc.yaml

@@ -6,7 +6,7 @@ on:
       branch:
         description: 'Branch to clone'
         required: false
-        default: 'rel/5.24.0'
+        default: 'rel/5.23.0'
   push:
     branches:
       - javadoc-aggregate-delombok