ci: Benchmark NewReno and Cubic #1738

Job	Run time
Build & test (ubuntu-latest, 1.74.0, debug)	9m 1s
Build & test (ubuntu-latest, stable, debug)	9m 15s
Build & test (ubuntu-latest, nightly, debug)	9m 20s
Build & test (macos-14, 1.74.0, debug)	8m 51s
Build & test (macos-14, stable, debug)	8m 8s
Build & test (macos-14, nightly, debug)	8m 29s
Build & test (windows-latest, 1.74.0, debug)	16m 52s
Build & test (windows-latest, stable, debug)	16m 48s
Build & test (windows-latest, nightly, debug)	16m 3s
Build & test (ubuntu-latest, stable, release)	10m 11s
Benchmark / Benchmark	9m 34s
	2h 2m 32s

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