Update dependencies and release 1.0.8

Author: internetionals

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "claim-ip"
-version = "1.0.7"
+version = "1.0.8"
 authors = ["Justin Ossevoort <[email protected]>"]
 description = "Claim an IP-address on a network by responding to ARP requests"
 repository = "https://github.com/internetionals/claim-ip"
@@ -10,8 +10,8 @@ license = "MIT"
 edition = "2018"
 
 [dependencies]
-env_logger = "0.8"
+env_logger = "0.9"
 eui48 = "1.1.0"
 log = "0.4"
-nix = { git="https://github.com/nix-rust/nix", branch="master", version="0.20.0" }
+nix = "0.22"
 structopt = "0.3.21"