Pin the netty-transport-native-epoll to avoid conflicts (#6194)

### Motivation

Currently the version pinning for `netty-transport-native-epoll` is not including the native library artifact. 

That results, depending on the Maven version, to be picking up an earlier version of `transport-native-epoll-4.1.33.Final-linux-x86_64.jar`, where the version is 4.1.33 as opposed to 4.1.43 which is the correct expected version. 

This results in using Java NIO based transport instead of the more effiecient/performant epoll based one.

This affects 2.5.0 as well.
1 file changed
tree: d6dfd9db2f7830dd9ad176e310a804cf23b3ed29
  1. distribution/
  2. docker/
  3. tests/