try to fix docs deployment

.drone.jsonnet

@@ -79,8 +79,6 @@ local PipelineDocumentation = {
       name: 'publish',
       image: 'plugins/gh-pages:latest',
       settings: {
-        user_email: "shipper@rknet.org",
-        user_name: "DroneShipper",
         remote_url: "https://gitea.rknet.org/ansible/xoxys.bitwarden_rs",
         netrc_machine: "gitea.rknet.org",
         username: { from_secret: 'gitea_username' },

.drone.yml

@@ -80,8 +80,6 @@ steps:
       from_secret: gitea_token
     remote_url: https://gitea.rknet.org/ansible/xoxys.bitwarden_rs
     target_branch: docs
-    user_email: shipper@rknet.org
-    user_name: DroneShipper
     username:
       from_secret: gitea_username
   when:
@@ -148,6 +146,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 72a888d3147acdd20d7e264f7fa912cc72d86582cf1e795e09c73292382c2deb
+hmac: 39adbbaec70a870f95d8e8851bfae5bec89296b31423f89f664307e5da74b12f
 
 ...