chore(deps-rs): update inkwell requirement in the minor group

Updates the requirements on [inkwell](https://github.com/TheDan64/inkwell) to permit the latest version.

Updates `inkwell` to 0.5.0
- [Release notes](https://github.com/TheDan64/inkwell/releases)
- [Commits](TheDan64/inkwell@0.4.0...0.5.0)

---
updated-dependencies:
- dependency-name: inkwell
  dependency-type: direct:production
  dependency-group: minor
...

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

hugr-llvm/Cargo.toml

@@ -31,7 +31,7 @@ llvm14-0 = ["inkwell/llvm14-0"]
 
 
 [dependencies]
-inkwell = { version = "0.4.0", default-features = false }
+inkwell = { version = "0.5.0", default-features = false }
 hugr-core = { path = "../hugr-core", version = "0.13.3" }
 anyhow = "1.0.83"
 itertools.workspace = true