fix yaml de la task pour désindexer le site si c'est un déploiement en preprod

.woodpecker.yaml

@@ -19,14 +19,6 @@ steps:
     commands:
       - '[ -f static/robots.txt ] && echo "Disallow: /*"  >> static/robots.txt'
 
-  - name: disable SEO indexing (on preprod only)
-    when:
-      event: [push, pull_request]
-      branch: preprod
-    image: debian:12 # Same as previous step to not have to download 2 images, but it could be any linux
-    commands:
-      - [ -f static/robots.txt ] && echo "Disallow: /*"  >> static/robots.txt
-
   - name: upload (preprod)
     when:
       event: [push, pull_request]