(ml5717) Early-upgrade of tskit to fix chrono vulnerabilities

Author: juntyr

Cargo.lock

@@ -17,7 +17,7 @@ necsim-plugins-core = { path = "../core", features = ["export"] }
 
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-tskit = { version = "0.5", features = ["provenance"] }
+tskit = { git = "https://github.com/tskit-dev/tskit-rust.git", rev = "8bb08be", features = ["provenance"] }
 uname = "0.1"
 findshlibs = "0.10"
 fnv = "1.0"