http: use object destructuring in createConnection

[Ayoub-Mabrouk]

Use object destructuring with numeric keys to directly extract
options and callback from net._normalizeArgs() result, eliminating
the intermediate normalized variable.

[nodejs-github-bot]

Review requested:

• @nodejs/http
• @nodejs/net

[mcollina]

I suspect this would incur in some overhead, so I would prefer not to change this.

[Ayoub-Mabrouk]

I suspect this would incur in some overhead, so I would prefer not to change this.

Thanks for the feedback!
From what I understand, destructuring with numeric keys ({ 0: x, 1: y }) is compiled down to the same property access as array[0] and array[1], and is inlined by modern JIT engines like V8.
There shouldn’t be any measurable runtime overhead, it’s mainly a stylistic change for conciseness.
That said, I’m fine reverting if we prefer to stick with explicit indexing for clarity.