Move subject below lets in specs

ee/spec/lib/gitlab/alerting/notification_payload_parser_spec.rb

@@ -4,8 +4,6 @@ require 'fast_spec_helper'
 
 describe Gitlab::Alerting::NotificationPayloadParser do
   describe '.call' do
-    subject { described_class.call(payload) }
-
     let(:starts_at) { Time.now.change(usec: 0) }
     let(:payload) do
       {
@@ -18,6 +16,8 @@ describe Gitlab::Alerting::NotificationPayloadParser do
       }
     end
 
+    subject { described_class.call(payload) }
+
     it 'returns Prometheus-like payload' do
       is_expected.to eq(
         {

ee/spec/services/projects/alerting/notify_service_spec.rb

@@ -11,8 +11,6 @@ describe Projects::Alerting::NotifyService do
   end
 
   describe '#execute' do
-    subject { service.execute }
-
     let(:starts_at) { Time.now.change(usec: 0) }
     let(:service) { described_class.new(project, nil, payload) }
     let(:payload_raw) do
@@ -23,6 +21,8 @@ describe Projects::Alerting::NotifyService do
     end
     let(:payload) { ActionController::Parameters.new(payload_raw).permit! }
 
+    subject { service.execute }
+
     context 'with license' do
       before do
         stub_licensed_features(incident_management: true)