Move State Protos Into V2 Namespace (#9257)

* move state protos

* regen ssz

* edit v1 code

* fix imports

* building

* beacon chain builds

* validator and shared builds

* fuzz builds

* changes

* spectest builds

* tools build

* remove import cycle

* generate ssz

* pcli

* gaz

* kafka

* gaz

tools/exploredb/BUILD.bazel

@@ -9,8 +9,8 @@ go_library(
     deps = [
         "//beacon-chain/db/kv:go_default_library",
         "//beacon-chain/state/interface:go_default_library",
-        "//proto/beacon/p2p/v1:go_default_library",
         "//proto/prysm/v1alpha1:go_default_library",
+        "//proto/prysm/v2/state:go_default_library",
         "//shared/bytesutil:go_default_library",
         "@com_github_dustin_go_humanize//:go_default_library",
         "@com_github_prysmaticlabs_eth2_types//:go_default_library",

tools/exploredb/main.go

@@ -20,8 +20,8 @@ import (
 	types "github.com/prysmaticlabs/eth2-types"
 	"github.com/prysmaticlabs/prysm/beacon-chain/db/kv"
 	iface "github.com/prysmaticlabs/prysm/beacon-chain/state/interface"
-	pbp2p "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
 	ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
+	statepb "github.com/prysmaticlabs/prysm/proto/prysm/v2/state"
 	"github.com/prysmaticlabs/prysm/shared/bytesutil"
 	log "github.com/sirupsen/logrus"
 	"github.com/status-im/keycard-go/hexutils"
@@ -421,7 +421,7 @@ func sizeAndCountGeneric(genericItems interface{}, err error) (uint64, uint64) {
 			size += uint64(item.SizeSSZ())
 		}
 		count = uint64(len(items))
-	case []*pbp2p.PendingAttestation:
+	case []*statepb.PendingAttestation:
 		for _, item := range items {
 			size += uint64(item.SizeSSZ())
 		}