refactor: update plugin.yaml

Author: guqing

src/main/resources/plugin.yaml

@@ -8,7 +8,9 @@ spec:
   # 'version' is a valid semantic version string (see semver.org).
   version: 1.0.0-SNAPSHOT
   requires: "*"
-  author: halo-dev
+  author:
+    name: Halo OSS Team
+    website: https://github.com/halo-dev
   logo: https://halo.run/logo
   settingName: starter-settings
   configMapName: starter-settings