Update dependency org.wiremock:wiremock-jetty12 to v3.12.1

Author: renovate[bot]

langchain4j-http-client-spring-restclient/pom.xml

@@ -58,7 +58,7 @@
         <dependency>
             <groupId>org.wiremock</groupId>
             <artifactId>wiremock-jetty12</artifactId>
-            <version>3.10.0</version>
+            <version>3.12.1</version>
             <scope>test</scope>
         </dependency>