Log Message:
devel/ruby-zeitwerk: update to 2.4.2

2.4.2 (27 November 2020)

* Implements Zeitwerk::Loader#on_load, which allows you to configure
  blocks of code to be executed after a certain class or module have
  been loaded:

	# config/environments/development.rb
	loader.on_load("SomeApiClient") do
	  SomeApiClient.endpoint = "https://api.dev"

	# config/environments/production.rb
	loader.on_load("SomeApiClient") do
	  SomeApiClient.endpoint = "https://api.prod"
	end

  See the documentation for further details.

2.4.1 (29 October 2020)

* Use __send__ instead of send internally.