Remove ASF publish property (#308)

diff --git a/.asf.yaml b/.asf.yaml
index 1fa3ccc..3fa2afa 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -34,6 +34,3 @@
     commits:      commits@iceberg.apache.org
     issues:       issues@iceberg.apache.org
     pullrequests: issues@iceberg.apache.org
-
-publish:
-    whoami:  asf-site