Better logging for omniauth with oidc

Gemfile.lock

@@ -9,8 +9,8 @@ GIT
 
 GIT
   remote: https://github.com/opf/omniauth-openid-connect.git
-  revision: 27d9d4a05c80a9b29709ae8681696de11156e0e5
-  ref: 27d9d4a05c80a9b29709ae8681696de11156e0e5
+  revision: 0d2cd719e87021a14dd2b5cf8a6bf1831d4a497e
+  ref: 0d2cd71
   specs:
     omniauth-openid-connect (0.4.0)
       addressable (~> 2.5)

Gemfile.modules

@@ -14,7 +14,7 @@ gem 'omniauth-openid_connect-providers',
 
 gem 'omniauth-openid-connect',
     git: 'https://github.com/opf/omniauth-openid-connect.git',
-    ref: '27d9d4a05c80a9b29709ae8681696de11156e0e5'
+    ref: '0d2cd71'
 
 group :opf_plugins do
     # included so that engines can reference OpenProject::Version

config/initializers/omniauth.rb

@@ -26,6 +26,8 @@
 # See COPYRIGHT and LICENSE files for more details.
 #++
 
+OmniAuth.config.logger = Rails.logger
+
 Rails.application.config.middleware.use OmniAuth::Builder do
   unless Rails.env.production?
     provider :developer, fields: %i[first_name last_name email]