Bump netty-all in /microservice-starter-netty

Bumps [netty-all](https://github.com/netty/netty) from 4.1.22.Final to 4.1.42.Final.
- [Release notes](https://github.com/netty/netty/releases)
- [Commits](netty/netty@netty-4.1.22.Final...netty-4.1.42.Final)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

microservice-starter-netty/pom.xml

@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>io.netty</groupId>
 			<artifactId>netty-all</artifactId>
-			<version>4.1.22.Final</version>
+			<version>4.1.42.Final</version>
 		</dependency>
 
 	</dependencies>