update pipeline for master branch

.drone.yml

@@ -12,13 +12,13 @@ volumes:
       path: /tmp/cache
 steps:
 
-- name: pip
+- name: build
   image: python:3
   commands:
     - echo **start**
     - pip install -r requirements.txt
 
-- name: pip
+- name: test
   image: python:3
   commands:
     - python run_excel_re.py