Adapt rest test after backport. Relates #27833

Author: jimczi

rest-api-spec/src/main/resources/rest-api-spec/test/search/110_field_collapsing.yml

@@ -339,8 +339,8 @@ setup:
 "field collapsing, inner_hits and version":
 
   - skip:
-      version: " - 6.1.99"
-      reason:  "bug fixed in 6.2.0"
+      version: " - 6.1.0"
+      reason:  "bug fixed in 6.1.1"
 
   - do:
       search: