[bundler/bundler] Bump rubocop to 0.74.0

And reenable exclusion because the bug why we added them has been fixed.
See https://github.com/rubocop-hq/rubocop/issues/6861.

https://github.com/bundler/bundler/commit/bda63fcffc

lib/bundler/friendly_errors.rb

@@ -5,7 +5,7 @@ require_relative "vendored_thor"
 
 module Bundler
   module FriendlyErrors
-    module_function # rubocop:disable Layout/AccessModifierIndentation
+  module_function
 
     def log_error(error)
       case error

lib/bundler/uri_credentials_filter.rb

@@ -2,7 +2,7 @@
 
 module Bundler
   module URICredentialsFilter
-    module_function # rubocop:disable Layout/AccessModifierIndentation
+  module_function
 
     def credential_filtered_uri(uri_to_anonymize)
       return uri_to_anonymize if uri_to_anonymize.nil?

lib/bundler/yaml_serializer.rb

@@ -3,7 +3,7 @@
 module Bundler
   # A stub yaml serializer that can handle only hashes and strings (as of now).
   module YAMLSerializer
-    module_function # rubocop:disable Layout/AccessModifierIndentation
+  module_function
 
     def dump(hash)
       yaml = String.new("---")

spec/bundler/support/rubygems_ext.rb

@@ -11,7 +11,7 @@ module Spec
       "rake" => "~> 12.0",
       "ronn" => "~> 0.7.3",
       "rspec" => "~> 3.6",
-      "rubocop" => "= 0.72.0",
+      "rubocop" => "= 0.74.0",
       "rubocop-performance" => "= 1.4.0",
     }.freeze