Declare a version of Netty to use

Author: tomjenkinson

Diff for: pom.xml

@@ -102,6 +102,7 @@
     <version.hamcrest>2.2</version.hamcrest>
     <version.httpcomponents>4.5.14</version.httpcomponents>
     <version.io.narayana.checkstyle-config>1.0.1.Final</version.io.narayana.checkstyle-config>
+    <version.io.netty>4.1.115.Final</version.io.netty>
 
     <version.io.smallrye.smallrye-config>3.2.0</version.io.smallrye.smallrye-config>
     <version.io.undertow>2.3.18.Final</version.io.undertow>
@@ -146,6 +147,17 @@
   <dependencyManagement>
 
     <dependencies>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-buffer</artifactId>
+        <version>${version.io.netty}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-common</artifactId>
+        <version>${version.io.netty}</version>
+      </dependency>
+
       <dependency>
         <groupId>org.jboss.logging</groupId>
         <artifactId>jboss-logging</artifactId>