Bump Netty to 4.2.1

References #216

Author: acogoluegnes

pom.xml

@@ -48,7 +48,7 @@
     <stream-client.version>1.1.0-SNAPSHOT</stream-client.version>
     <slf4j.version>2.0.17</slf4j.version>
     <logback.version>1.5.18</logback.version>
-    <netty.version>4.2.0.Final</netty.version>
+    <netty.version>4.2.1.Final</netty.version>
     <metrics.version>4.2.30</metrics.version>
     <micrometer.version>1.15.0</micrometer.version>
     <picocli.version>4.7.7</picocli.version>