Update nom requirement from 7.1 to 8.0

Updates the requirements on [nom](https://github.com/rust-bakery/nom) to permit the latest version.
- [Changelog](https://github.com/rust-bakery/nom/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-bakery/nom/compare/7.1.0...8.0.0)

---
updated-dependencies:
- dependency-name: nom
  dependency-version: 8.0.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -28,7 +28,7 @@ tokio = { version = "1.35", features = ["time", "rt-multi-thread", "macros", "si
 which = "5.0"
 
 # Parsing
-nom = "7.1"
+nom = "8.0"
 regex = "1.10"
 
 # Error handling
@@ -36,7 +36,7 @@ anyhow = "1.0"
 thiserror = "1.0"
 
 # Utilities
-itertools = "0.14"
+itertools = "0.12"
 lazy_static = "1.4"
 rand = "0.8"