Update capstone requirement from 0.12.0 to 0.13.0 (#2930)

Updates the requirements on [capstone](https://github.com/capstone-rust/capstone-rs) to permit the latest version.
- [Release notes](https://github.com/capstone-rust/capstone-rs/releases)
- [Changelog](https://github.com/capstone-rust/capstone-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/capstone-rust/capstone-rs/compare/capstone-v0.12.0...capstone-v0.13.0)

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

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

libafl_qemu/Cargo.toml

@@ -116,7 +116,7 @@ strum_macros = "0.26.4"
 syscall-numbers = "4.0.0"
 meminterval = { workspace = true }
 thread_local = "1.1.8"
-capstone = "0.12.0"
+capstone = "0.13.0"
 rangemap = { workspace = true }
 log = { workspace = true }
 object = "0.36.4"