BJ_ZTEITS-Developers / parking-cloud-yudao

- 新增 highgo SQL 脚本与转换器类型
- 增加 HighGo Docker Compose 示例和工具文档
- 后端运行包引入 PostgreSQL JDBC 驱动
- 补充本地瀚高连接配置示例

# Conflicts:
#	sql/tools/README.md

Merge pull request !964 from dhb52/feature/db

# Conflicts:
#	yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/customer/CrmCustomerServiceImpl.java