Add a `filters` field in the query rules condition

[Chloe Liban]

The engine will expose a new field called filters in the condition of the query rules. This will enable customers to trigger rules based on the facet and filter that are applied to the query.

Example:

{
  “condition”: {
      “filters”: “type:house AND amenity:fireplace AND amenity:place”
  },
  …
}