Bump bitcoin docker image to v29.0 (#93)

* Upgrade bitcoin docker image to v29.0

* Bump docker image

* Use constant

* Use constant

Author: jfldde

src/config/bitcoin.rs

@@ -32,7 +32,7 @@ impl Default for BitcoinConfig {
                 .into_path(),
             extra_args: Vec::new(),
             network: Network::Regtest,
-            docker_image: Some("bitcoin/bitcoin:28.0".to_string()),
+            docker_image: None,
             env: Vec::new(),
             idx: 0,
             docker_host: None,

src/config/docker.rs

@@ -9,7 +9,7 @@ use crate::{
     utils::get_genesis_path,
 };
 
-const DEFAULT_BITCOIN_DOCKER_IMAGE: &str = "bitcoin/bitcoin:28.0";
+const DEFAULT_BITCOIN_DOCKER_IMAGE: &str = "bitcoin/bitcoin:29.0";
 const DEFAULT_CITREA_DOCKER_IMAGE: &str =
     "chainwayxyz/citrea-test:05ae8e85015a0c7a5da7d67e6f011fc7be9564b5";