build(deps): update hashbrown requirement from 0.12 to 0.13 (#1569)

Updates the requirements on [hashbrown](https://github.com/rust-lang/hashbrown) to permit the latest version.
- [Release notes](https://github.com/rust-lang/hashbrown/releases)
- [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md)
- [Commits](rust-lang/hashbrown@v0.12.0...v0.13.1)

---
updated-dependencies:
- dependency-name: hashbrown
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

quic/s2n-quic-transport/Cargo.toml

@@ -18,7 +18,7 @@ std = ["futures-channel/std"]
 bytes = { version = "1", default-features = false }
 futures-channel = { version = "0.3", default-features = false, features = ["alloc"] }
 futures-core = { version = "0.3", default-features = false, features = ["alloc"] }
-hashbrown = "0.12"
+hashbrown = "0.13"
 intrusive-collections = "0.9"
 once_cell = "1"
 s2n-codec = { version = "=0.4.0", path = "../../common/s2n-codec", features = ["bytes"], default-features = false }