Fixing problem with read-replica on indexing files (#17460)

store/store.go

@@ -586,6 +586,7 @@ type FileInfoStore interface {
 	Save(info *model.FileInfo) (*model.FileInfo, error)
 	Upsert(info *model.FileInfo) (*model.FileInfo, error)
 	Get(id string) (*model.FileInfo, error)
+	GetFromMaster(id string) (*model.FileInfo, error)
 	GetByIds(ids []string) ([]*model.FileInfo, error)
 	GetByPath(path string) (*model.FileInfo, error)
 	GetForPost(postID string, readFromMaster, includeDeleted, allowFromCache bool) ([]*model.FileInfo, error)