mod: update btcwallet version.

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/btcsuite/btcd/btcutil/psbt v1.1.8
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0
 	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f
-	github.com/btcsuite/btcwallet v0.16.10-0.20240410030101-6fe19a472a62
+	github.com/btcsuite/btcwallet v0.16.10-0.20240404104514-b2f31f9045fb
 	github.com/btcsuite/btcwallet/wallet/txauthor v1.3.4
 	github.com/btcsuite/btcwallet/wallet/txrules v1.2.1
 	github.com/btcsuite/btcwallet/walletdb v1.4.2