Update hashbrown requirement from 0.14.5 to 0.15.3 (#3184)

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](https://github.com/rust-lang/hashbrown/compare/v0.14.5...v0.15.3)

---
updated-dependencies:
- dependency-name: hashbrown
  dependency-version: 0.15.3
  dependency-type: direct:production
...

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

Cargo.toml

@@ -95,7 +95,7 @@ cc = "1.1.21"
 cmake = "0.1.51"
 document-features = "0.2.10"
 fastbloom = { version = "0.9.0", default-features = false }
-hashbrown = { version = "0.14.5", default-features = false } # A faster hashmap, nostd compatible
+hashbrown = { version = "0.15.3", default-features = false } # A faster hashmap, nostd compatible
 just = "1.40.0"
 libc = "0.2.159" # For (*nix) libc
 libipt = "0.3.0"