Update graphql.spring.version to v7.2.0

Author: renovate[bot]

sample-app-kickstart/pom.xml

@@ -12,7 +12,7 @@
     <version>1.0</version>
 
     <properties>
-        <graphql.spring.version>7.1.0</graphql.spring.version>
+        <graphql.spring.version>7.2.0</graphql.spring.version>
         <sonar.moduleKey>${artifactId}</sonar.moduleKey>
     </properties>