Create Encoding Bytesutil (#9658)

* bytesutil

* gaz

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>

container/trie/BUILD.bazel

@@ -10,9 +10,9 @@ go_library(
     visibility = ["//visibility:public"],
     deps = [
         "//crypto/hash:go_default_library",
+        "//encoding/bytesutil:go_default_library",
         "//math:go_default_library",
         "//proto/prysm/v1alpha1:go_default_library",
-        "//shared/bytesutil:go_default_library",
     ],
 )
 
@@ -25,8 +25,8 @@ go_test(
         "//config/params:go_default_library",
         "//contracts/deposit:go_default_library",
         "//crypto/hash:go_default_library",
+        "//encoding/bytesutil:go_default_library",
         "//proto/prysm/v1alpha1:go_default_library",
-        "//shared/bytesutil:go_default_library",
         "//shared/testutil/require:go_default_library",
         "@com_github_ethereum_go_ethereum//accounts/abi/bind:go_default_library",
     ],

container/trie/sparse_merkle.go

@@ -8,9 +8,9 @@ import (
 	"fmt"
 
 	"github.com/prysmaticlabs/prysm/crypto/hash"
+	"github.com/prysmaticlabs/prysm/encoding/bytesutil"
 	"github.com/prysmaticlabs/prysm/math"
 	protodb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/shared/bytesutil"
 )
 
 // SparseMerkleTrie implements a sparse, general purpose Merkle trie to be used

container/trie/sparse_merkle_test.go

@@ -9,8 +9,8 @@ import (
 	"github.com/prysmaticlabs/prysm/container/trie"
 	contracts "github.com/prysmaticlabs/prysm/contracts/deposit"
 	"github.com/prysmaticlabs/prysm/crypto/hash"
+	"github.com/prysmaticlabs/prysm/encoding/bytesutil"
 	ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/shared/bytesutil"
 	"github.com/prysmaticlabs/prysm/shared/testutil/require"
 )