test: Add logger to test_helper in some Rails-related libraries (#1345)

* test: Add logger to Apprasials for Rails 6.1, 7.0

For action_mailer, action_pack, action_view, delayed_job, and rails
the tests started failing with an uninitialized constant error:
  /opt/hostedtoolcache/Ruby/3.3.6/x64/lib/ruby/gems/3.3.0/gems/
activesupport-6.1.7.10/lib/active_support/logger_thread_safe_level.rb
:16:in `<module:LoggerThreadSafeLevel>': uninitialized constant
ActiveSupport::LoggerThreadSafeLevel::Logger (NameError)

      Logger::Severity.constants.each do |severity|
      ^^^^^^

Adding the logger library explicitly to the Appraisal resolves the
error.

* test: require logger in test_helper

Co-authored-by: Ariel Valentin <arielvalentin@users.noreply.github.com>

---------

Co-authored-by: Ariel Valentin <arielvalentin@users.noreply.github.com>

instrumentation/action_mailer/test/test_helper.rb

@@ -4,6 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+require 'logger'
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 

instrumentation/action_pack/test/test_helper.rb

@@ -4,6 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+require 'logger'
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 

instrumentation/action_view/test/test_helper.rb

@@ -4,6 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+require 'logger'
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 

instrumentation/delayed_job/test/test_helper.rb

@@ -4,6 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+require 'logger'
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 

instrumentation/rails/test/instrumentation/test_helper.rb

@@ -4,6 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+require 'logger'
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 

instrumentation/rails/test/railtie/test_helper.rb

@@ -8,6 +8,7 @@
 ENV['RACK_ENV'] = 'test'
 ENV['RAILS_ENV'] = 'test'
 
+require 'logger'
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)