Consume parsec-interface at 0.22.0 and bump crate to 0.12.0

Signed-off-by: Paul Howard <[email protected]>

Author: paulhowardarm

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "parsec-client"
-version = "0.11.0"
+version = "0.12.0"
 authors = ["Ionut Mihalcea <[email protected]>",
            "Hugues de Valon <[email protected]>"]
 description = "Parsec Client library for the Rust ecosystem"
@@ -13,7 +13,7 @@ edition = "2018"
 documentation = "https://docs.rs/crate/parsec-client"
 
 [dependencies]
-parsec-interface = "0.21.0"
+parsec-interface = "0.22.0"
 num = "0.3.0"
 log = "0.4.11"
 derivative = "2.1.1"