rm drone ci

.drone.yml

@@ -1,90 +0,0 @@
----
-kind: pipeline
-name: default
-
-steps:
-  - name: build and publish image amd64
-    image: plugins/docker
-    settings:
-      repo: eumau/postfix
-      auto_tag: true
-      username:
-        from_secret: dockerhub_username
-      password:
-        from_secret: dockerhub_password
-      platform: linux/amd64
-    when:
-      branch:
-        - master
-
-  - name: build and publish image arm64
-    image: plugins/docker
-    settings:
-      repo: eumau/postfix
-      auto_tag: true
-      username:
-        from_secret: dockerhub_username
-      password:
-        from_secret: dockerhub_password
-      platform: linux/arm64
-    when:
-      branch:
-        - master
-
----
-kind: pipeline
-name: pull_request
-
-steps:
-  - name: build image only amd64
-    image: plugins/docker
-    settings:
-      repo: eumau/postfix
-      auto_tag: true
-      dry_run: true
-      platform: linux/amd64
-
-  - name: build image only arm64
-    image: plugins/docker
-    settings:
-      repo: eumau/postfix
-      auto_tag: true
-      dry_run: true
-      platform: linux/arm64
-
-trigger:
-  event:
-    - pull_request
-
----
-kind: pipeline
-name: tags
-
-steps:
-  - name: docker amd64
-    image: plugins/docker
-    settings:
-      repo: eumau/postfix
-      username:
-        from_secret: dockerhub_username
-      password:
-        from_secret: dockerhub_password
-      tags:
-        - ${DRONE_TAG}
-      platform: linux/amd64
-
-  - name: docker arm64
-    image: plugins/docker
-    settings:
-      repo: eumau/postfix
-      username:
-        from_secret: dockerhub_username
-      password:
-        from_secret: dockerhub_password
-      tags:
-        - ${DRONE_TAG}
-      platform: linux/arm64
-
-trigger:
-  event:
-    - tag