Update samples

Author: Mattias-Sehlstedt

samples/client/others/java/webclient-sealedInterface/build.gradle

@@ -116,7 +116,7 @@ ext {
     jakarta_annotation_version = "1.3.5"
     beanvalidation_version = "2.0.2"
     reactor_version = "3.4.34"
-    reactor_netty_version = "1.0.39"
+    reactor_netty_version = "1.2.8"
     jackson_version = "2.17.1"
     jackson_databind_version = "2.17.1"
     jackson_databind_nullable_version = "0.2.6"

samples/client/others/java/webclient-sealedInterface/pom.xml

@@ -126,7 +126,7 @@
         <spring-boot-version>2.7.17</spring-boot-version>
         <jakarta-annotation-version>1.3.5</jakarta-annotation-version>
         <reactor-version>3.4.34</reactor-version>
-        <reactor-netty-version>1.0.39</reactor-netty-version>
+        <reactor-netty-version>1.2.8</reactor-netty-version>
         <junit-version>5.10.2</junit-version>
     </properties>
 </project>