Bump com.graphql-java:graphql-java from 20.2 to 20.9 in the maven group

Bumps the maven group with 1 update: [com.graphql-java:graphql-java](https://github.com/graphql-java/graphql-java).


Updates `com.graphql-java:graphql-java` from 20.2 to 20.9
- [Release notes](https://github.com/graphql-java/graphql-java/releases)
- [Commits](graphql-java/graphql-java@v20.2...v20.9)

---
updated-dependencies:
- dependency-name: com.graphql-java:graphql-java
  dependency-type: direct:production
  dependency-group: maven
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -53,7 +53,7 @@
         <spring-cloud-gcp.version>5.1.0</spring-cloud-gcp.version>
         <geotools.version>30.2</geotools.version>
         <orika-core.version>1.5.4</orika-core.version>
-        <graphql-java.version>20.2</graphql-java.version>
+        <graphql-java.version>20.9</graphql-java.version>
         <hazelcast-hibernate53.version>5.1.0</hazelcast-hibernate53.version>
         <hazelcast.version>5.2.4</hazelcast.version>
         <swagger-jersey2.version>2.2.20</swagger-jersey2.version>