Skip failing compat test

Author: prwhelan

x-pack/plugin/build.gradle

@@ -143,6 +143,7 @@ tasks.named("yamlRestCompatTestTransform").configure({ task ->
   task.skipTest("ml/sparse_vector_search/Search on a sparse_vector field with dots in the field names", "Vectors are no longer returned by default")
   task.skipTest("ml/sparse_vector_search/Search on a nested sparse_vector field with dots in the field names and conflicting child fields", "Vectors are no longer returned by default")
   task.skipTest("esql/190_lookup_join/lookup-no-key-only-key", "Requires the fix")
+  task.skipTest("ml/data_frame_analytics_crud/Test put config with remote source index", "Error message changed")
 })
 
 tasks.named('yamlRestCompatTest').configure {