Bump tests/perf/s2n-quic from 8f7c04b to 1ff3a9c (#3481)

Bumps [tests/perf/s2n-quic](https://github.com/aws/s2n-quic) from
`8f7c04b` to `1ff3a9c`.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/aws/s2n-quic/commit/1ff3a9c8adee30346537698c7b2a12279facd2d3"><code>1ff3a9c</code></a>
chore: import 8/29 version (<a
href="https://redirect.github.com/aws/s2n-quic/issues/2311">#2311</a>)</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/b6ca57b00f39b3eb816cfaed3029606393dbcc44"><code>b6ca57b</code></a>
test(s2n-quic-core): revert to bigger length for Kani test (<a
href="https://redirect.github.com/aws/s2n-quic/issues/2312">#2312</a>)</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/24089b41a31e6711a47255df392e0ba3dbc60d66"><code>24089b4</code></a>
chore: release 1.45.0 (<a
href="https://redirect.github.com/aws/s2n-quic/issues/2310">#2310</a>)</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/a74e9cb52e647d4644d78ce3d8bc2407160a4a80"><code>a74e9cb</code></a>
fix(s2n-quic-transport): don't let cwnd drop below initial cwnd when MTU
decr...</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/9af5d196e82811d0b520f5110c39a36bb1d02f88"><code>9af5d19</code></a>
docs(s2n-quic): fix link to compliance report in CI doc</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/acd3fe49d9a682f7cff1cfff9df8866e661d196d"><code>acd3fe4</code></a>
build(deps): update ring requirement from 0.16 to 0.17 (<a
href="https://redirect.github.com/aws/s2n-quic/issues/2287">#2287</a>)</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/2869c1941e4859b295bec793db9754c9a6e791cd"><code>2869c19</code></a>
build(deps): update lru requirement from 0.10 to 0.12 (<a
href="https://redirect.github.com/aws/s2n-quic/issues/2286">#2286</a>)</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/b3a10a1467ce46d84448ba94721d00e705174344"><code>b3a10a1</code></a>
fix(s2n-quic): ConfirmComplete with handshake de-duplication (<a
href="https://redirect.github.com/aws/s2n-quic/issues/2307">#2307</a>)</li>
<li><a
href="https://github.com/aws/s2n-quic/commit/b4ba62d0b90dbd965a13ccbf421ff5298340ddf1"><code>b4ba62d</code></a>
fix(s2n-quic-transport): wait until handshake is confirmed to start MTU
probi...</li>
<li>See full diff in <a
href="https://github.com/aws/s2n-quic/compare/8f7c04be292f6419b38e37bd7ff67f15833735d7...1ff3a9c8adee30346537698c7b2a12279facd2d3">compare
view</a></li>
</ul>
</details>
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