Fix version
See issue https://github.com/bee-san/RustScan/issues/800

Index: Cargo.toml
--- Cargo.toml.orig
+++ Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustscan"
-version = "2.3.0"
+version = "2.4.1"
 authors = ["Autumn <autumn@skerritt.blog>"]
 edition = "2018"
 description = "Faster Nmap Scanning with Rust"
