Update goblin requirement from 0.7 to 0.8 (#2232)

Updates the requirements on [goblin](https://github.com/m4b/goblin) to permit the latest version.
- [Changelog](https://github.com/m4b/goblin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/m4b/goblin/commits)

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

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

libafl_qemu/Cargo.toml

@@ -73,7 +73,7 @@ hashbrown =  { version = "0.14", features = ["serde"] } # A faster hashmap, nost
 num-traits = "0.2"
 num-derive = "0.4"
 num_enum = "0.7"
-goblin = "0.7"
+goblin = "0.8"
 libc = "0.2"
 strum = "0.25"
 strum_macros = "0.25"