terra-nft: Remove unused dependencies (#982)

terra/Cargo.lock

@@ -922,14 +922,12 @@ dependencies = [
  "bigint",
  "cosmwasm-std",
  "cosmwasm-storage",
- "cosmwasm-vm",
  "cw721",
  "cw721-base",
  "cw721-wrapped",
  "hex",
  "schemars",
  "serde",
- "serde_json",
  "sha3",
  "wormhole-bridge-terra",
 ]

terra/contracts/nft-bridge/Cargo.toml

@@ -23,8 +23,4 @@ cw721 = { path = "../../packages/cw721" }
 wormhole-bridge-terra = { path = "../wormhole", features = ["library"] }
 sha3 = { version = "0.9.1", default-features = false }
 hex = "0.4.2"
-bigint = "4"
-
-[dev-dependencies]
-cosmwasm-vm = { version = "0.16.0", default-features = false }
-serde_json = "1.0"
+bigint = "4"

terra/contracts/nft-bridge/src/lib.rs

@@ -1,6 +1,3 @@
-#[cfg(test)]
-extern crate lazy_static;
-
 pub mod contract;
 pub mod msg;
 pub mod state;