updated drone config

.drone.yml

@@ -1,13 +1,12 @@
 kind: pipeline
+type: docker
 name: default
 
 steps:
   - name: build_and_publish
     image: plugins/docker:linux-amd64
-    pull: always
     settings:
-      auto_tag: true
-      daemon_off: false
+      dockerfile: docker/Dockerfile
       force_tag: true
       password:
         from_secret: docker_password
@@ -15,3 +14,14 @@ steps:
       repo: docker.asperti.com/paspo/ftps
       username:
         from_secret: docker_username
+      tags:
+        - latest
+        - ${DRONE_TAG}
+        - ${DRONE_SEMVER_MAJOR}.${DRONE_SEMVER_MINOR}
+    when:
+      event:
+        - tag
+
+trigger:
+  event:
+    - tag