update blossom-ci auth list (#647)

Signed-off-by: YanxuanLiu <[email protected]>

Author: YanxuanLiu

.github/workflows/blossom-ci.yml

@@ -44,8 +44,6 @@ jobs:
       GaryShen2008,\
       NvTimLiu,\
       YanxuanLiu,\
-      zhanga5,\
-      Er1cCheng,\
       ', format('{0},', github.actor)) && github.event.comment.body == 'build'
     steps:
       - name: Check if comment is issued by authorized person