chore: Use bundled hex crate

Author: uncomputable

Cargo.lock

@@ -22,7 +22,6 @@ serde = ["dep:serde", "dep:serde_json"]
 
 [dependencies]
 base64 = "0.21.2"
-hex-conservative = "0.1.1"
 pest = "2.1.3"
 pest_derive = "2.7.1"
 serde = { version = "1.0.188", features = ["derive"], optional = true }

Cargo.toml

@@ -2,7 +2,7 @@ use std::fmt;
 use std::sync::Arc;
 
 use either::Either;
-use hex_conservative::DisplayHex;
+use miniscript::bitcoin::hex::DisplayHex;
 use miniscript::iter::{Tree, TreeLike};
 use simplicity::types::Final as SimType;
 use simplicity::{BitCollector, Value as SimValue, ValueRef};
@@ -623,7 +623,7 @@ impl Value {
 
     /// Create a value from the given `hexadecimal` string and type.
     pub fn parse_hexadecimal(hexadecimal: &Hexadecimal, ty: &ResolvedType) -> Result<Self, Error> {
-        use hex_conservative::FromHex;
+        use miniscript::bitcoin::hex::FromHex;
 
         let expected_byte_len = match ty.as_inner() {
             TypeInner::UInt(int) => int.byte_width(),