update publish.yml file (neo4j#2098)

Author: renetapopova

publish.yml

@@ -7,7 +7,7 @@ site:
 content:
   sources:
   - url: ./
-    branches: ['3.5', '4.0', '4.1', '4.2', '4.3', '4.4', '5.x', 'HEAD']
+    branches: ['4.4', '5.x', 'HEAD']
     edit_url: https://github.com/neo4j/docs-operations/tree/{refname}/{path}
     exclude:
     - '!**/_includes/*'