fix docs pipeline

.drone.jsonnet

@@ -69,6 +69,9 @@ local PipelineDocumentation = {
         os: "linux",
         arch: "amd64",
     },
+    concurrency: {
+        limit: 1
+    },
     steps: [
         {
             name: "ansible-doctor",
@@ -85,7 +88,7 @@ local PipelineDocumentation = {
             name: "push-to-repo",
             image: "plugins/git-action:latest",
             settings: {
-                actions: ["commit", "push"],
+                actions: ["pull", "commit", "push"],
                 author_email: "shipper@rknet.org",
                 author_name: "DroneShipper",
                 branch: "master",

.drone.yml

@@ -66,6 +66,9 @@ platform:
   os: linux
   arch: amd64
 
+concurrency:
+  limit: 1
+
 steps:
 - name: ansible-doctor
   image: xoxys/ansible-doctor:latest
@@ -80,6 +83,7 @@ steps:
   image: plugins/git-action:latest
   settings:
     actions:
+    - pull
     - commit
     - push
     author_email: "shipper@rknet.org"
@@ -143,6 +147,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 0a7e76aaed2c835e90456d6edfae49147c561a4d9d061b30cd9ce4664eefdee8
+hmac: 043b3a6fb0366f587abf84f2b383c52cba936a6a36336e31480f33b9db5c60a5
 
 ...