Quick performance test for codspeed

[rukai]

Lets see if storing the address as a reference improves performance.

[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #1719 will improve performances by 11.05%

_{Comparing rukai:silly_socket_ref_thing (3fa387e) with main (5cedf0d)}

Summary

⚡ 1 improvements ✅ 38 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	rukai:silly_socket_ref_thing	Change
⚡	decode_request_metadata_drop	3.6 µs	3.2 µs	+11.05%

[rukai]

closed in favor of https://github.com/shotover/shotover-proxy/pull/1720