Bump tests/perf/s2n-quic from `f568f26` to `75afd77` #7466

Job	Run time
write-json-symtab-regression	14m 1s
regression (macos-13)	34m 56s
regression (ubuntu-20.04)	23m 40s
benchcomp-tests	5m 17s
documentation	2m 3s
perf	34m 33s
regression (ubuntu-22.04)	23m 23s
regression (macos-14)	19m 8s
	2h 37m 1s

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