Add test type to all interactor tests

spec/interactors/add_group_stage_to_tournament_interactor_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe AddGroupStageToTournament do
+RSpec.describe AddGroupStageToTournament, type: :interactor do
   let(:empty_tournament_context) do
     AddGroupStageToTournament.call(tournament: @empty_tournament, groups: @groups)
   end

spec/interactors/add_playoffs_to_tournament_interactor_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe AddPlayoffsToTournament do
+RSpec.describe AddPlayoffsToTournament, type: :interactor do
   let(:group_stage_tournament_context) do
     AddPlayoffsToTournament.call(tournament: @group_stage_tournament)
   end

spec/interactors/populate_match_below_interactor_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe PopulateMatchBelow do
+RSpec.describe PopulateMatchBelow, type: :interactor do
   before do
     @match = create(:match)
     @objects_to_save = [create(:match), create_list(:match_score, 2)]

spec/interactors/save_application_record_object_to_database_interactor_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe SaveApplicationRecordObject do
+RSpec.describe SaveApplicationRecordObject, type: :interactor do
   before do
     @tournament = create(:tournament)
   end

spec/interactors/update_groups_group_scores_interactor_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-RSpec.describe UpdateGroupsGroupScores do
+RSpec.describe UpdateGroupsGroupScores, type: :interactor do
   before do
     @group = create(:group)
     @group_scores = create_list(:group_score, 2)