Fix style for hashes (#20518)

* Fix style for hashes

Make the style for hashes consistent.

* New style

More consistency

spec/services/favourite_service_spec.rb

@@ -23,7 +23,7 @@ RSpec.describe FavouriteService, type: :service do
     let(:status) { Fabricate(:status, account: bob) }
 
     before do
-      stub_request(:post, "http://example.com/inbox").to_return(:status => 200, :body => "", :headers => {})
+      stub_request(:post, "http://example.com/inbox").to_return(status: 200, body: "", headers: {})
       subject.call(sender, status)
     end