remove wrong pipeline dependency

.drone.jsonnet

@@ -42,7 +42,6 @@ local PipelineBuild(os='linux', arch='amd64', version='gce') = {
       },
     },
   ],
-  depends_on: [ "clone" ],
 };
 
 local PipelineNotifications(depends_on=[]) = {

.drone.yml

@@ -37,9 +37,6 @@ steps:
     - refs/heads/master
     - "refs/tags/**"
 
-depends_on:
-- clone
-
 ---
 kind: pipeline
 name: ec2-linux-amd64
@@ -79,9 +76,6 @@ steps:
     - refs/heads/master
     - "refs/tags/**"
 
-depends_on:
-- clone
-
 ---
 kind: pipeline
 name: do-linux-amd64
@@ -121,9 +115,6 @@ steps:
     - refs/heads/master
     - "refs/tags/**"
 
-depends_on:
-- clone
-
 ---
 kind: pipeline
 name: hcloud-linux-amd64
@@ -163,9 +154,6 @@ steps:
     - refs/heads/master
     - "refs/tags/**"
 
-depends_on:
-- clone
-
 ---
 kind: pipeline
 name: notifications
@@ -256,6 +244,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 02f0b54951a4006be604f729f1eb474bec81a2cde701cee18a82e341af10f83f
+hmac: b3f4b3b44346008810e90c80a6bf42cc3a3a40a6b55366fe8919039bedadabd7
 
 ...