Bump up the version to 0.3.0

Cargo.toml

@@ -1,13 +1,13 @@
 [package]
 name = "trie-standardmap"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["CodeChain Team <[email protected]>", "debris <[email protected]>"]
 description = "Standard test map for profiling merkle tries"
 repository = "https://github.com/CodeChain/trie-standardmap"
 license = "GPL-3.0"
 edition = "2018"
 
 [dependencies]
-codechain-crypto = { git = "https://github.com/CodeChain-io/rust-codechain-crypto.git", version = "0.1" }
+codechain-crypto = { git = "https://github.com/CodeChain-io/rust-codechain-crypto.git", version = "0.2" }
 primitives = { git = "https://github.com/CodeChain-io/rust-codechain-primitives.git", version = "0.4" }
 rlp = { git = "https://github.com/CodeChain-io/rlp.git", version = "0.4" }