update pipeline for master branch

.drone.yml

@@ -14,8 +14,8 @@ volumes:
 - name: m2
   host:
     path: /root/.m2
-    
 steps:
+
 - name: maven
   image: maven:3-jdk-10
   volumes:
@@ -23,11 +23,11 @@ steps:
     path: /root/.m2
   commands:
   - mvn install
-- name: tomcat-deploy
-  image: tomcat
-  commands:
-  - cp target/webssh.war /usr/local/tomcat/webapps
-  - bash /usr/local/tomcat/bin/start.sh
+  - name: tomcat-deploy
+    image: tomcat
+    commands:
+    - cp target/webssh.war /usr/local/tomcat/webapps
+    - bash /usr/local/tomcat/bin/startup.sh
     
 trigger:
   branch: