fix(harbor): 修正配置文件路径并添加部署文档

更新compose.yaml中core和jobservice组件的env文件路径为绝对路径
添加readme.md文档说明harbor组件功能及部署步骤

harbor/compose.yaml

@@ -97,7 +97,7 @@ services:
     image: goharbor/harbor-core:v2.14.1
     container_name: harbor-core
     env_file:
-      - ./common/config/core/env
+      - /data/harbor/common/config/core/env
     restart: always
     cap_drop:
       - ALL
@@ -151,7 +151,7 @@ services:
     image: goharbor/harbor-jobservice:v2.14.1
     container_name: harbor-jobservice
     env_file:
-      - ./common/config/jobservice/env
+      - /data/harbor/common/config/jobservice/env
     restart: always
     cap_drop:
       - ALL