Vertx client instrumentation is broken in 1.1

Fix will require instrumenting vertx client directly (instead of Netty as we do now).

Disabled test: https://github.com/hypertrace/javaagent/pull/308/files#diff-7bf0cebf0d08303f88f759ed4f34c318c1dc246cf8bb787a313a45cdb73b6576R33