removed drone

.drone.jsonnet

@@ -1,45 +0,0 @@
-local Pipeline(mariadb_version) = {
-  kind: "pipeline",
-  type: "docker",
-  name: "maria-" + mariadb_version,
-  steps: [
-    {
-      name: "build_and_publish_" + mariadb_version,
-      image: "plugins/docker:linux-amd64",
-      pull: "always",
-      settings: {
-        dockerfile: "Dockerfile",
-        build_args: [
-          "MARIA_VERSION=" + mariadb_version,
-        ],
-        registry: "docker.asperti.com",
-        repo: "docker.asperti.com/paspo/mariadb-backup-slave",
-        username: {
-          from_secret: "docker_username",
-        },
-        password: {
-          from_secret: "docker_password",
-        },
-        tags: [ "latest-" + mariadb_version, "maria-" + mariadb_version ],
-        auto_tag: false,
-        force_tag: true,
-        daemon_off: false,
-      }
-    }
-  ],
-  trigger: {
-    event: ['tag'],
-  }
-};
-
-[
-  Pipeline("11.4"),
-  Pipeline("11.3"),
-  Pipeline("11.2"),
-  Pipeline("11.1"),
-  Pipeline("11.0"),
-  Pipeline("10.11"),
-  Pipeline("10.6"),
-  Pipeline("10.5"),
-  Pipeline("10.4"),
-]