test: re-enable `Reindex from remote with parent join field` test no that join field type no longer always emits its fields inside search hits.
Closes
@@ -91,9 +91,6 @@ setup:
---
"Reindex from remote with parent join field":
- - skip:
- reason: Temporarily broken. See https://github.com/elastic/elasticsearch/issues/25363
- version: all
# Fetch the http host. We use the host of the master because we know there will always be a master.
- do:
cluster.state: {}
