build(deps-dev): bump io.netty:netty-codec-http

Bumps [io.netty:netty-codec-http](https://github.com/netty/netty) from 4.2.0.Final to 4.2.1.Final.
- [Commits](netty/netty@netty-4.2.0.Final...netty-4.2.1.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-codec-http
  dependency-version: 4.2.1.Final
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

utils/pom.xml

@@ -95,7 +95,7 @@ Copyright (c) 2014 - Jeremy Long. All Rights Reserved.
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-codec-http</artifactId>
-            <version>4.2.0.Final</version>
+            <version>4.2.1.Final</version>
             <scope>test</scope>
         </dependency>
         <dependency>