cambie el modo sql del mysql en drone

.drone.yml

@@ -1,6 +1,7 @@
 services:
   database:
     image: mysql:5.5
+    command: '--sql_mode=ALLOW_INVALID_DATES,ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
     environment:
       - MYSQL_ROOT_PASSWORD=
       - MYSQL_ALLOW_EMPTY_PASSWORD=yes