chore(deps): update github.com/bsv-blockchain/go-bt to v2.5.1

Author: mrz1836

go.mod

@@ -11,7 +11,7 @@ require (
 )
 
 require (
-	github.com/bsv-blockchain/go-bt/v2 v2.4.6 // indirect
+	github.com/bsv-blockchain/go-bt/v2 v2.5.1 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/dolthub/maphash v0.1.0 // indirect
 	github.com/dolthub/swiss v0.2.1 // indirect

go.sum

@@ -1,5 +1,5 @@
-github.com/bsv-blockchain/go-bt/v2 v2.4.6 h1:Vnn2pmU+fE1idSFo/Y/6w4O0ilF14vnwiEnFKk8oNJE=
-github.com/bsv-blockchain/go-bt/v2 v2.4.6/go.mod h1:kLzhgnYmm5d94HNzyCw4onvNCBrxJgZ+9ZpL/5co9RY=
+github.com/bsv-blockchain/go-bt/v2 v2.5.1 h1:FM5JfBwzmBSlgrlR2vJPMZqbZ21uzQE3mT0irCZiOds=
+github.com/bsv-blockchain/go-bt/v2 v2.5.1/go.mod h1:PRmOtffMuHE1LZyRrb5rWQQ6dEEct2x68cvnsS7ka/4=
 github.com/bsv-blockchain/go-tx-map v1.2.0 h1:HF8XTLrl5YGpEeWmsoO58w/XSNKJy49DYgrt/0EQHn4=
 github.com/bsv-blockchain/go-tx-map v1.2.0/go.mod h1:sjsSHrl5HNT+0p1AeS/6CE7Ds4V4Kjn9PRBcKB3ozMc=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=