ci: Build Firefox with current neqo #2640

Job	Run time
Build & test (ubuntu-latest, 1.74.0, debug)	12m 38s
Build & test (ubuntu-latest, stable, debug)	11m 46s
Build & test (ubuntu-latest, nightly, debug)	12m 46s
Build & test (macos-14, 1.74.0, debug)	11m 14s
Build & test (macos-14, stable, debug)	10m 5s
Build & test (macos-14, nightly, debug)	9m 38s
Build & test (windows-latest, 1.74.0, debug)	23m 55s
Build & test (windows-latest, stable, debug)	22m 38s
Build & test (windows-latest, nightly, debug)	21m 34s
Build & test (ubuntu-latest, stable, release)	18m 24s
Benchmark / Benchmark	24m 46s
	2h 59m 24s

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