nonnative name change

Author: npwardberkeley

Cargo.toml

@@ -32,7 +32,7 @@ ark-relations = { git = "https://github.com/arkworks-rs/snark", default-features
 
 ark-r1cs-std = { git = "https://github.com/arkworks-rs/r1cs-std" }
 
-nonnative = { git = "ssh://git@github.com/arkworks-rs/nonnative.git" }
+ark-nonnative-field = { git = "ssh://git@github.com/arkworks-rs/nonnative.git" }
 
 bench-utils = { git = "https://github.com/arkworks-rs/utils" }
 rand_core = { version = "0.5", default-features = false }