Update to V5 (#13622)

* First take at updating everything to v5

* Patch gRPC gateway to use prysm v5

Fix patch

* Update go ssz

---------

Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>

testing/benchmark/BUILD.bazel

@@ -4,7 +4,7 @@ go_library(
     name = "go_default_library",
     srcs = ["pregen.go"],
     data = ["//testing/benchmark/benchmark_files:benchmark_data"],
-    importpath = "github.com/prysmaticlabs/prysm/v4/testing/benchmark",
+    importpath = "github.com/prysmaticlabs/prysm/v5/testing/benchmark",
     visibility = ["//visibility:public"],
     deps = [
         "//beacon-chain/state:go_default_library",

testing/benchmark/pregen.go

@@ -7,10 +7,10 @@ import (
 	"os"
 
 	"github.com/bazelbuild/rules_go/go/tools/bazel"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	state_native "github.com/prysmaticlabs/prysm/v4/beacon-chain/state/state-native"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	state_native "github.com/prysmaticlabs/prysm/v5/beacon-chain/state/state-native"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 )
 
 // ValidatorCount is for declaring how many validators the benchmarks will be

testing/benchmark/pregen_test.go

@@ -3,7 +3,7 @@ package benchmark
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestPreGenFullBlock(t *testing.T) {