adapt field collapsing skip test version. relates #27833

Author: jimczi

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

@@ -290,7 +290,7 @@ setup:
         index: test
         type:  test
         body:
-          collapse: 
+          collapse:
             field: numeric_group
             inner_hits:
               - { name: sub_hits_asc, size: 2, sort: [{ sort: asc }] }
@@ -339,8 +339,8 @@ setup:
 "field collapsing, inner_hits and version":
 
   - skip:
-      version: " - 6.99.99"
-      reason:  "bug fixed in 7.0.0"
+      version: " - 6.1.0"
+      reason:  "bug fixed in 6.1.1"
 
   - do:
       search: