Fix options export, set as ignored attribute

Author: hoffmaen

app/models/runtime/route.rb

@@ -46,8 +46,8 @@ class OutOfVIPException < CloudController::Errors::InvalidRelation; end
 
     add_association_dependencies route_mappings: :destroy
 
-    export_attributes :host, :path, :domain_guid, :space_guid, :service_instance_guid, :port
-    import_attributes :host, :path, :domain_guid, :space_guid, :app_guids, :port
+    export_attributes :host, :path, :domain_guid, :space_guid, :service_instance_guid, :port, :options
+    import_attributes :host, :path, :domain_guid, :space_guid, :app_guids, :port, :options
 
     add_association_dependencies labels: :destroy
     add_association_dependencies annotations: :destroy

spec/support/legacy_api_dsl.rb

@@ -4,7 +4,7 @@ module LegacyApiDsl
   extend ActiveSupport::Concern
 
   def validate_response(model, json, expected_values: {}, ignored_attributes: [], expected_attributes: nil)
-    ignored_attributes.push :guid
+    ignored_attributes.push :guid, :options
     (expected_attributes || expected_attributes_for_model(model)).each do |expected_attribute|
       # refactor: pass exclusions, and figure out which are valid to not be there
       next if ignored_attributes.include? expected_attribute