Update hashbrown requirement from 0.14.0 to 0.15.1

Updates the requirements on [hashbrown](https://github.com/rust-lang/hashbrown) to permit the latest version.
- [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md)
- [Commits](rust-lang/hashbrown@v0.14.0...v0.15.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -13,7 +13,7 @@ categories = ["development-tools::debugging", "encoding", "hardware-support"]
 
 [dependencies]
 anyhow = "1.0.55"
-hashbrown = "0.14.0"
+hashbrown = "0.15.1"
 iced-x86 = { version = "1.17.0", default-features = false, features = ["std", "decoder", "instr_info", "op_code_info"] }
 object = "0.36.2"
 structopt = "0.3.26"