fix(prover): fix guardian prover log package import (#485)

go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/ethereum/go-ethereum v1.13.8
 	github.com/go-resty/resty/v2 v2.7.0
 	github.com/labstack/echo/v4 v4.11.1
-	github.com/labstack/gommon v0.4.0
 	github.com/phayes/freeport v0.0.0-20220201140144-74d24b5ae9f5
 	github.com/prysmaticlabs/prysm/v4 v4.0.1
 	github.com/stretchr/testify v1.8.4
@@ -65,6 +64,7 @@ require (
 	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/labstack/gommon v0.4.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect

prover/guardian_prover_sender/guardian_prover.go

@@ -13,7 +13,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
-	"github.com/labstack/gommon/log"
+	"github.com/ethereum/go-ethereum/log"
 	"github.com/taikoxyz/taiko-client/pkg/rpc"
 	"github.com/taikoxyz/taiko-client/prover/db"
 )