[#1256] metabase: Put split parent object ID for EC chunks

It is required to save split parent ID too, not only split ID.
Otherwise inhume operation works incorrect: shard with last part may be skipped
and parent object will be available.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>

pkg/local_object_storage/metabase/put.go

@@ -356,6 +356,18 @@ func updateListIndexes(tx *bbolt.Tx, obj *objectSDK.Object, f updateIndexItemFun
 				return err
 			}
 		}
+
+		if parentSplitParentID := ech.ParentSplitParentID(); parentSplitParentID != nil {
+			objKey := objectKey(ech.Parent(), make([]byte, objectKeySize))
+			err := f(tx, namedBucketItem{
+				name: parentBucketName(cnr, bucketName),
+				key:  objectKey(*parentSplitParentID, make([]byte, objectKeySize)),
+				val:  objKey,
+			})
+			if err != nil {
+				return err
+			}
+		}
 	}
 
 	return nil