devel/ruby-rspec-rails; update to 5.1.0

5.0.3 (2022-01-26)

Bug Fixes:

* Properly name params in controller and request spec templates when using
  the --model-name parameter. (@kenzo-tanaka, #2534)
* Fix parameter matching with mail delivery job and
  ActionMailer::MailDeliveryJob. (Fabio Napoleoni, #2516, #2546)
* Fix Rails 7 have_enqueued_mail compatibility (Mikael Henriksson, #2537,
  #2546)

5.1.0 (2022-01-26)

Enhancements:

* Make the API request scaffold template more consistent and compatible with
  Rails 6.1. (Naoto Hamada, #2484)
* Change the scaffold rails_helper.rb template to use require_relative. (Jon
  Dufresne, #2528)

(taca)