build(deps): update hashbrown requirement from 0.9 to 0.11

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@v0.9.0...v0.11.0)

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

Author: dependabot[bot]

Cargo.toml

@@ -27,7 +27,7 @@ num-complex = { version = "0.4", optional = true }
 paste = { version = "0.1.18", optional = true }
 pyo3-macros = { path = "pyo3-macros", version = "=0.13.2", optional = true }
 unindent = { version = "0.1.4", optional = true }
-hashbrown = { version = "0.9", optional = true }
+hashbrown = { version = "0.11", optional = true }
 serde = {version = "1.0", optional = true}
 
 [dev-dependencies]