Move Shared/ Subpackages Into Monitoring/ Folder (#9591)

* add tracing

* monitoring pkg

* move prom

* Add client stats

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

validator/db/iface/BUILD.bazel

@@ -7,8 +7,8 @@ go_library(
     # Other packages must use github.com/prysmaticlabs/prysm/validator/db.Database alias.
     visibility = ["//validator/db:__subpackages__"],
     deps = [
+        "//monitoring/backup:go_default_library",
         "//proto/prysm/v1alpha1:go_default_library",
-        "//shared/backuputil:go_default_library",
         "//validator/db/kv:go_default_library",
         "@com_github_prysmaticlabs_eth2_types//:go_default_library",
     ],

validator/db/iface/interface.go

@@ -6,8 +6,8 @@ import (
 	"io"
 
 	types "github.com/prysmaticlabs/eth2-types"
+	"github.com/prysmaticlabs/prysm/monitoring/backup"
 	ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/shared/backuputil"
 	"github.com/prysmaticlabs/prysm/validator/db/kv"
 )
 
@@ -17,7 +17,7 @@ var _ = ValidatorDB(&kv.Store{})
 // ValidatorDB defines the necessary methods for a Prysm validator DB.
 type ValidatorDB interface {
 	io.Closer
-	backuputil.BackupExporter
+	backup.BackupExporter
 	DatabasePath() string
 	ClearDB() error
 	RunUpMigrations(ctx context.Context) error