Adapt skip version in rest-api-spec/test/indices.rollover/20_max_doc_condition.yml
The relevant change was backported.
---
"Max docs rollover conditions matches only primary shards":
- skip:
- version: "- 5.6.1"
+ version: "- 5.4.1"
reason: "matching docs changed from all shards to primary shards"
# create index with alias and replica
