also set KYUUBI_FRONTEND_BIND_HOST env to 127.0.0.1

Author: turboFei

.github/workflows/master.yml

@@ -39,6 +39,7 @@ jobs:
           - '-Pspark-3.1 -Dhadoop.binary.version=3.2'
     env:
       SPARK_LOCAL_IP: 127.0.0.1
+      KYUUBI_FRONTEND_BIND_HOST: 127.0.0.1
     steps:
       - uses: actions/checkout@v2
       - name: Setup JDK 1.8