HTTPClient is still using NIOAtomic

[adam-fowler]

Given the other NIOAtomics were replaced with ManagedAtomic I assume the HTTPClient one will want to be replaced as well

async-http-client/Sources/AsyncHTTPClient/HTTPClient.swift

Line 39 in 2adca4b

let globalRequestID = NIOAtomic<Int>.makeAtomic(value: 0)

[Lukasa]

Agreed.

[Lukasa]

Looks like this was just an oversight in #603, I'll quickly clean it up.

[Lukasa]

Shipped in 1.11.3.