Revert "Update docs/changelog/128043.yaml"

This reverts commit 81cef8c.

Author: DaveCTurner

docs/changelog/128043.yaml

@@ -1,16 +1,19 @@
 pr: 128043
 summary: Make S3 custom query parameter optional
 area: Snapshot/Restore
-type: "breaking, enhancement"
+type: breaking
 issues: []
 breaking:
   title: Make S3 custom query parameter optional
   area: Cluster and node setting
-  details: "Earlier versions of Elasticsearch would record the purpose of each S3\
-    \ API call using the `?x-purpose=` custom query parameter. This isn't believed\
-    \ to be necessary outside of the ECH/ECE/ECK/... managed services, and it adds\
-    \ rather a lot to the request logs, so with this change we make the feature optional\
-    \ and disabled by default."
-  impact: "If you wish to reinstate the old behaviour on a S3 repository, set `s3.client.${CLIENT_NAME}.add_purpose_custom_query_parameter`\
-    \ to `true` for the relevant client."
+  details: >-
+    Earlier versions of Elasticsearch would record the purpose of each S3 API
+    call using the `?x-purpose=` custom query parameter. This isn't believed to
+    be necessary outside of the ECH/ECE/ECK/... managed services, and it adds
+    rather a lot to the request logs, so with this change we make the feature
+    optional and disabled by default.
+  impact: >-
+    If you wish to reinstate the old behaviour on a S3 repository, set
+    `s3.client.${CLIENT_NAME}.add_purpose_custom_query_parameter` to `true`
+    for the relevant client.
   notable: false