Speed up ee/spec/models/geo_node_status_spec.rb

Move project creations in before-all using let-it-be

ee/spec/models/geo_node_status_spec.rb

@@ -9,11 +9,11 @@ RSpec.describe GeoNodeStatus, :geo do
   let!(:primary) { create(:geo_node, :primary) }
   let!(:secondary) { create(:geo_node) }
 
-  let!(:group)     { create(:group) }
-  let!(:project_1) { create(:project, group: group) }
-  let!(:project_2) { create(:project, group: group) }
-  let!(:project_3) { create(:project) }
-  let!(:project_4) { create(:project) }
+  let_it_be(:group)     { create(:group) }
+  let_it_be(:project_1) { create(:project, group: group) }
+  let_it_be(:project_2) { create(:project, group: group) }
+  let_it_be(:project_3) { create(:project) }
+  let_it_be(:project_4) { create(:project) }
 
   subject(:status) { described_class.current_node_status }