You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: pkg.go
    path of file: ./repos/bk-cmdb/src/scene_server/admin_server/upgrader/y3.10.202107301510
    
    the code of the file until where you have to start completion: // Package y3_10_202107301510 TODO
/*
 * Tencent is pleased to support the open source community by making 蓝鲸 available.
 * Copyright (C) 201
    
func upgrade(ctx context.Context, db dal.RDB, conf *upgrader.Config) (err error) {
	err = addSolarisProperty(ctx, db, conf)
	if err != nil {
		blog.Errorf("[upgrade y3.10.202107301510] addSolarisProperty error  %s", err.Error())
		return err
	}
	return
}