attempt 2

Signed-off-by: Christian Richter <crichter@owncloud.com>

.drone.star

@@ -1,34 +1,9 @@
 def main(ctx):
   return [
-    cancelPreviousBuilds(),
     step("amd64"),
     step("arm64"),
   ]
 
-def cancelPreviousBuilds():
-  return [{
-      "kind": "pipeline",
-        "type": "docker",
-        "name": "cancel-previous-builds",
-        "clone": {
-            "disable": True,
-        },
-        "steps": [{
-            "name": "cancel-previous-builds",
-            "image": "owncloudci/drone-cancel-previous-builds",
-            "settings": {
-                "DRONE_TOKEN": {
-                    "from_secret": "drone_token",
-                },
-            },
-        }],
-        "trigger": {
-            "ref": [
-                "refs/pull/**",
-            ],
-        },
-    }]
-
 def step(arch):
   return {
     "kind": "pipeline",
@@ -51,9 +26,4 @@ def step(arch):
         }
       },
     ],
-            "trigger": {
-            "ref": [
-                "refs/pull/**",
-            ],
-        },
   }