Bump netty to 4.1.118.Final (#839)

Author: maximthomas

pom.xml

@@ -138,7 +138,7 @@
     <license.version>1.0.0</license.version>
     <checkstyleFailOnError>false</checkstyleFailOnError>
     <logback.version>1.2.3</logback.version>
-    <netty.version>4.1.115.Final</netty.version>
+    <netty.version>4.1.118.Final</netty.version>
     <netty-tcnative-boringssl.version>2.0.69.Final</netty-tcnative-boringssl.version>
   </properties>
   <!-- Profiles -->