Metric for forward gaps in key ID tracking #5039

Job	Run time
env	4s
s2n-quic-qns (debug)	2m 25s
s2n-quic-qns (release)	6m 37s
bench	17m 50s
attack (udp)	5m 31s
h3spec (s2n-tls)	14s
interop (aioquic, s2n-quic)	16m 25s
perf (s2n-quic, s2n-quic)	1m 11s
h3spec (rustls)	15s
interop (chrome, s2n-quic)	5m 16s
perf (s2n-quic-null, s2n-quic-null)	1m 0s
interop (go-x-net, s2n-quic)	11m 36s
interop (kwik, s2n-quic)	13m 27s
interop (lsquic, s2n-quic)	13m 29s
interop (msquic, s2n-quic)	15m 41s
interop (mvfst, s2n-quic)	11m 18s
interop (neqo, s2n-quic)	15m 59s
interop (ngtcp2, s2n-quic)	13m 52s
interop (picoquic, s2n-quic)	15m 12s
interop (quic-go, s2n-quic)	12m 43s
interop (quiche, s2n-quic)	15m 59s
interop (quinn, s2n-quic)	13m 36s
interop (s2n-quic, aioquic)	13m 37s
interop (s2n-quic, go-x-net)	11m 4s
interop (s2n-quic, haproxy)	11m 45s
interop (s2n-quic, kwik)	12m 15s
interop (s2n-quic, lsquic)	16m 21s
interop (s2n-quic, msquic)	12m 41s
interop (s2n-quic, mvfst)	9m 51s
interop (s2n-quic, neqo)	12m 32s
interop (s2n-quic, nginx)	10m 32s
interop (s2n-quic, ngtcp2)	12m 33s
interop (s2n-quic, picoquic)	12m 15s
interop (s2n-quic, quic-go)	10m 28s
interop (s2n-quic, quiche)	11m 17s
interop (s2n-quic, quinn)	11m 50s
interop (s2n-quic, s2n-quic)	12m 0s
interop (s2n-quic, s2n-quic-rustls)	13m 54s
interop (s2n-quic, xquic)	5m 24s
interop (s2n-quic-rustls, s2n-quic)	12m 8s
interop (xquic, s2n-quic)	9m 19s
perf-report	13s
interop-report	19s
	7h 11m 58s

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