feat: Upgrade Spring AI to 1.1.2

Author: guanxuc

pom.xml

@@ -199,7 +199,7 @@
         <maven.compiler.target>${java.version}</maven.compiler.target>
 
         <!-- Spring version -->
-        <spring-ai.version>1.1.1</spring-ai.version>
+        <spring-ai.version>1.1.2</spring-ai.version>
         <spring-boot.version>3.5.8</spring-boot.version>
         <springdoc-openapi.version>2.8.14</springdoc-openapi.version>