Bump iris to 6.2.3

Author: gasper-vrhovsek

pom.xml

@@ -30,7 +30,7 @@
         <maven.compiler.parameters>true</maven.compiler.parameters>
         <version.awaitility>4.2.0</version.awaitility>
         <quarkus.platform.version>3.17.7</quarkus.platform.version>
-        <version.iris>6.2.1</version.iris>
+        <version.iris>6.2.3</version.iris>
         <maven.deploy.skip>true</maven.deploy.skip>
     </properties>
     <dependencyManagement>