Add feature flag to enable drive serial numbers discovery (merge from main #11183) (#11255)

Author: alexvru

ydb/core/blobstorage/nodewarden/node_warden_impl.cpp

@@ -90,6 +90,10 @@ void TNodeWarden::RemoveDrivesWithBadSerialsAndReport(TVector<NPDisk::TDriveData
 }
 
 TVector<NPDisk::TDriveData> TNodeWarden::ListLocalDrives() {
+    if (!AppData()->FeatureFlags.GetEnableDriveSerialsDiscovery()) {
+        return {};
+    }
+
     TStringStream details;
     TVector<NPDisk::TDriveData> drives = ListDevicesWithPartlabel(details);
 

ydb/core/protos/feature_flags.proto

@@ -156,4 +156,5 @@ message TFeatureFlags {
     optional bool EnableOlapCompression = 142 [default = false];
     optional bool EnableExternalDataSourcesOnServerless = 143 [default = true];
     optional bool EnableSparsedColumns = 144 [default = false];
+    optional bool EnableDriveSerialsDiscovery = 152 [default = false];
 }