Bump electrum_client dependency to v0.22

.. which is the newest version and also aligns with recent BDK releases.

Author: tnull

lightning-transaction-sync/Cargo.toml

@@ -28,14 +28,14 @@ lightning-macros = { version = "0.1", path = "../lightning-macros", default-feat
 bitcoin = { version = "0.32.2", default-features = false }
 futures = { version = "0.3", optional = true }
 esplora-client = { version = "0.11", default-features = false, optional = true }
-electrum-client = { version = "0.21.0", optional = true }
+electrum-client = { version = "0.22.0", optional = true }
 
 [dev-dependencies]
 lightning = { version = "0.2.0", path = "../lightning", default-features = false, features = ["std", "_test_utils"] }
 tokio = { version = "1.35.0", features = ["macros"] }
 
 [target.'cfg(not(target_os = "windows"))'.dev-dependencies]
-electrsd = { version = "0.28.0", default-features = false, features = ["legacy"] }
+electrsd = { version = "0.31.0", default-features = false, features = ["legacy"] }
 
 [lints.rust.unexpected_cfgs]
 level = "forbid"