docs: update antora-playbook.yml to remove Velero (#1122)

Release-As: v1.5.2

Author: lentidas

antora-playbook.yml

@@ -173,13 +173,6 @@ content:
     - "v@({1..9})*({0..9}).+({0..9}).*"
     # Exclude versions without proper folder structure or with generation errors
     - "!v1.0.0-alpha.*"
-  - url: https://github.com/camptocamp/devops-stack-module-velero.git
-    start_path: docs
-    branches: []
-    tags:
-    - "v@({1..9})*({0..9}).+({0..9}).*"
-    # Exclude versions without proper folder structure or with generation errors
-    - "!v1.0.0-alpha.*"
 ui:
   bundle:
     url: https://github.com/camptocamp/devops-stack-antora-ui/releases/download/main-latest/ui-bundle.zip

docs/modules/ROOT/nav.adoc

@@ -47,4 +47,3 @@
 * xref:rclone:ROOT:README.adoc[Rclone]
 * xref:thanos:ROOT:README.adoc[Thanos]
 * xref:traefik:ROOT:README.adoc[Traefik]
-* xref:velero:ROOT:README.adoc[Velero]