fix(deps): update dependency io.jsonwebtoken:jjwt to v0.12.7 (#343)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

models/langchain4j-community-zhipu-ai/pom.xml

@@ -22,7 +22,7 @@
     </licenses>
 
     <properties>
-        <jjwt.version>0.12.6</jjwt.version>
+        <jjwt.version>0.12.7</jjwt.version>
         <guava.version>33.4.8-jre</guava.version>
     </properties>