Fix RSpec/InferredSpecType cop (#24736)

spec/controllers/oauth/authorizations_controller_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-RSpec.describe Oauth::AuthorizationsController, type: :controller do
+RSpec.describe Oauth::AuthorizationsController do
   render_views
 
   let(:app) { Doorkeeper::Application.create!(name: 'test', redirect_uri: 'http://localhost/', scopes: 'read') }

spec/controllers/oauth/tokens_controller_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-RSpec.describe Oauth::TokensController, type: :controller do
+RSpec.describe Oauth::TokensController do
   describe 'POST #revoke' do
     let!(:user) { Fabricate(:user) }
     let!(:application) { Fabricate(:application, confidential: false) }