update unicorn ref

Author: wtdcode

Cargo.toml

@@ -25,7 +25,7 @@ libafl_bolts = { git = "https://github.com/AFLplusplus/LibAFL", rev = "c604d2dac
 # libafl_bolts = {path = "../LibAFL/libafl_bolts"}
 
 serde = { version = "1.0", features = ["derive"] }
-unicorn-engine = { git = "https://github.com/unicorn-engine/unicorn-engine-rs", rev = "6eec7d8b78ff7542101212eb734d87f317cc2930" }
+unicorn-engine = { git = "https://github.com/unicorn-engine/unicorn-engine-rs", rev = "4c1aff177e7846bbda3e560c18a613c2bbd0d130" }
 log = "0.4"
 nix = { version = "0.30", features = ["signal"] }
 env_logger = { version = "0.11", optional = true }