fix(deps): update langchain4j monorepo to v1.12.2

Author: renovate[bot]

ai-mocks-openai/samples/shadow/pom.xml

@@ -27,7 +27,7 @@
         <dependency>
             <groupId>dev.langchain4j</groupId>
             <artifactId>langchain4j-open-ai</artifactId>
-            <version>1.11.0</version>
+            <version>1.12.2</version>
         </dependency>
         <dependency>
             <groupId>com.openai</groupId>

gradle/libs.versions.toml

@@ -21,7 +21,7 @@ kotlinxSchema = "0.3.2"
 kotlinxSerialization = "1.9.0"
 kover = "0.9.7"
 ktor = "3.3.3"
-langchain4j = "1.11.0"
+langchain4j = "1.12.2"
 lincheck = "3.4"
 mockk = "1.14.9"
 netty = "4.2.10.Final"