v2 format

Author: glasnt

cloud-sql/mysql/mysql/test/proxy-setup.sh

@@ -16,4 +16,4 @@
 
 curl -o cloud-sql-proxy https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.15.1/cloud-sql-proxy.linux.amd64
 chmod +x cloud-sql-proxy
-./cloud-sql-proxy  -instances=$INSTANCE_CONNECTION_NAME &
+./cloud-sql-proxy $INSTANCE_CONNECTION_NAME &