Update to V4 🚀 (#12134)

* Update V3 from V4

* Fix build v3 -> v4

* Update ssz

* Update beacon_chain.pb.go

* Fix formatter import

* Update update-mockgen.sh comment to v4

* Fix conflicts. Pass build and tests

* Fix test

io/file/BUILD.bazel

@@ -3,7 +3,7 @@ load("@prysm//tools/go:def.bzl", "go_library", "go_test")
 go_library(
     name = "go_default_library",
     srcs = ["fileutil.go"],
-    importpath = "github.com/prysmaticlabs/prysm/v3/io/file",
+    importpath = "github.com/prysmaticlabs/prysm/v4/io/file",
     visibility = ["//visibility:public"],
     deps = [
         "//config/params:go_default_library",

io/file/fileutil.go

@@ -13,7 +13,7 @@ import (
 	"strings"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v3/config/params"
+	"github.com/prysmaticlabs/prysm/v4/config/params"
 	log "github.com/sirupsen/logrus"
 )
 

io/file/fileutil_test.go

@@ -24,10 +24,10 @@ import (
 	"sort"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v3/config/params"
-	"github.com/prysmaticlabs/prysm/v3/io/file"
-	"github.com/prysmaticlabs/prysm/v3/testing/assert"
-	"github.com/prysmaticlabs/prysm/v3/testing/require"
+	"github.com/prysmaticlabs/prysm/v4/config/params"
+	"github.com/prysmaticlabs/prysm/v4/io/file"
+	"github.com/prysmaticlabs/prysm/v4/testing/assert"
+	"github.com/prysmaticlabs/prysm/v4/testing/require"
 )
 
 func TestPathExpansion(t *testing.T) {

io/logs/BUILD.bazel

@@ -6,7 +6,7 @@ go_library(
         "logutil.go",
         "stream.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v3/io/logs",
+    importpath = "github.com/prysmaticlabs/prysm/v4/io/logs",
     visibility = ["//visibility:public"],
     deps = [
         "//async/event:go_default_library",

io/logs/logutil.go

@@ -8,7 +8,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/prysmaticlabs/prysm/v3/config/params"
+	"github.com/prysmaticlabs/prysm/v4/config/params"
 	"github.com/sirupsen/logrus"
 )
 

io/logs/logutil_test.go

@@ -3,7 +3,7 @@ package logs
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v3/testing/require"
+	"github.com/prysmaticlabs/prysm/v4/testing/require"
 )
 
 var urltests = []struct {

io/logs/stream.go

@@ -4,9 +4,9 @@ import (
 	"io"
 
 	lru "github.com/hashicorp/golang-lru"
-	"github.com/prysmaticlabs/prysm/v3/async/event"
-	lruwrpr "github.com/prysmaticlabs/prysm/v3/cache/lru"
-	"github.com/prysmaticlabs/prysm/v3/crypto/rand"
+	"github.com/prysmaticlabs/prysm/v4/async/event"
+	lruwrpr "github.com/prysmaticlabs/prysm/v4/cache/lru"
+	"github.com/prysmaticlabs/prysm/v4/crypto/rand"
 )
 
 const (

io/logs/stream_test.go

@@ -3,7 +3,7 @@ package logs
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v3/testing/require"
+	"github.com/prysmaticlabs/prysm/v4/testing/require"
 )
 
 func TestStreamServer_BackfillsMessages(t *testing.T) {

io/prompt/BUILD.bazel

@@ -6,7 +6,7 @@ go_library(
         "prompt.go",
         "validate.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v3/io/prompt",
+    importpath = "github.com/prysmaticlabs/prysm/v4/io/prompt",
     visibility = ["//visibility:public"],
     deps = [
         "//io/file:go_default_library",

io/prompt/prompt.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/logrusorgru/aurora"
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v3/io/file"
+	"github.com/prysmaticlabs/prysm/v4/io/file"
 	log "github.com/sirupsen/logrus"
 	"github.com/urfave/cli/v2"
 	"golang.org/x/crypto/ssh/terminal"

io/prompt/validate_test.go

@@ -4,8 +4,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v3/testing/assert"
-	"github.com/prysmaticlabs/prysm/v3/testing/require"
+	"github.com/prysmaticlabs/prysm/v4/testing/assert"
+	"github.com/prysmaticlabs/prysm/v4/testing/require"
 )
 
 func TestValidatePasswordInput(t *testing.T) {