[Core] Remove `timeout`

[mpkorstanje]

Summary

It is possible to provide a timeout to step definitions, however the semantics are unreliable (#1506) and was deprecated in #1694 in favor of library based solutions and should be removed in v6.

@Given(value = "^I have (\\d+) cukes in my belly$", timeout = 5000)
public void I_have_cukes_in_my_belly(int cukes) throws Throwable {
          
}

Context & Motivation

Remove the eldritch horror that is Invoker/Timeout.timeout.