update doc

Author: xuxueli

xxl-job-executor-samples/xxl-job-executor-sample-springboot-ai/src/main/resources/application.properties

@@ -34,7 +34,7 @@ xxl.job.executor.excludedpackage=
 
 ### http timeout
 spring.http.clients.connect-timeout=5000
-spring.http.clients.read-timeout=10000
+spring.http.clients.read-timeout=30000
 
 ### spring-ai retry
 spring.ai.retry.max-attempts=2