Release hmac v0.13.0-pre.5 (#120)

Author: newpavlov

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "hkdf"
-version = "0.13.0-pre.4"
+version = "0.13.0-pre.5"
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/RustCrypto/KDFs/"
@@ -17,7 +17,7 @@ hmac = "=0.13.0-pre.5"
 
 [dev-dependencies]
 blobby = "=0.4.0-pre.0"
-hex-literal = "0.4"
+hex-literal = "1"
 sha1 = { version = "=0.11.0-pre.5", default-features = false }
 sha2 = { version = "=0.11.0-pre.5", default-features = false }