Upgrade miniscript/bitcoin dependency

Upgrade:

- bitcoin to v0.31.0
- miniscript to v11.0.0

Note: The bitcoin upgrade includes improvements to the
`Transaction::weight()` function, it appears those guys did good, we
no longer need to add the 2 additional weight units "just in case".

crates/testenv/Cargo.toml

@@ -13,9 +13,9 @@ readme = "README.md"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bitcoincore-rpc = { version = "0.17" }
+bitcoincore-rpc = { version = "0.18" }
 bdk_chain = { path = "../chain", version = "0.11", default-features = false }
-electrsd = { version= "0.25.0", features = ["bitcoind_25_0", "esplora_a33e97e1", "legacy"] }
+electrsd = { version= "0.27.1", features = ["bitcoind_25_0", "esplora_a33e97e1", "legacy"] }
 anyhow = { version = "1" }
 
 [features]

crates/testenv/src/lib.rs

@@ -1,7 +1,7 @@
 use bdk_chain::bitcoin::{
     address::NetworkChecked, block::Header, hash_types::TxMerkleNode, hashes::Hash,
-    secp256k1::rand::random, Address, Amount, Block, BlockHash, CompactTarget, ScriptBuf,
-    ScriptHash, Transaction, TxIn, TxOut, Txid,
+    secp256k1::rand::random, transaction, Address, Amount, Block, BlockHash, CompactTarget,
+    ScriptBuf, ScriptHash, Transaction, TxIn, TxOut, Txid,
 };
 use bitcoincore_rpc::{
     bitcoincore_rpc_json::{GetBlockTemplateModes, GetBlockTemplateRules},
@@ -109,7 +109,7 @@ impl TestEnv {
         )?;
 
         let txdata = vec![Transaction {
-            version: 1,
+            version: transaction::Version::ONE,
             lock_time: bdk_chain::bitcoin::absolute::LockTime::from_height(0)?,
             input: vec![TxIn {
                 previous_output: bdk_chain::bitcoin::OutPoint::default(),
@@ -122,7 +122,7 @@ impl TestEnv {
                 witness: bdk_chain::bitcoin::Witness::new(),
             }],
             output: vec![TxOut {
-                value: 0,
+                value: Amount::ZERO,
                 script_pubkey: ScriptBuf::new_p2sh(&ScriptHash::all_zeros()),
             }],
         }];