Suppress warning about pending cops, changes suggested by enabled cops

.rubocop.yml

@@ -1,4 +1,5 @@
 AllCops:
+  NewCops: enable
   TargetRubyVersion: 2.7
   Exclude:
     - _site/**/*
@@ -7,7 +8,7 @@ AllCops:
 Metrics/BlockLength:
   Enabled: false
 
-Metrics/LineLength:
+Layout/LineLength:
   Enabled: false
 
 Metrics/MethodLength:

spec/license_meta_spec.rb

@@ -50,7 +50,7 @@ describe 'license meta' do
             let(:detected) { Licensee::ProjectFiles::LicenseFile.new(content, 'LICENSE').license }
 
             if example_url.start_with?('https://github.com/')
-              example_url.gsub!(%r{\Ahttps://github.com/([\w-]+/[\w\.-]+)/blob/(\S+)\z}, 'https://raw.githubusercontent.com/\1/\2')
+              example_url.gsub!(%r{\Ahttps://github.com/([\w-]+/[\w.-]+)/blob/(\S+)\z}, 'https://raw.githubusercontent.com/\1/\2')
             elsif example_url.start_with?('https://git.savannah.gnu.org/', 'https://git.gnome.org/')
               example_url.gsub!(%r{/tree/}, '/plain/')
             elsif example_url.start_with?('https://bitbucket.org/')

spec/spec_helper.rb

@@ -7,8 +7,8 @@ require 'open-uri'
 
 module SpecHelper
   class << self
-    attr_accessor :config, :licenses, :site, :spdx
+    attr_accessor :config, :licenses, :site, :spdx,
-    attr_accessor :osi_approved_licenses, :fsf_approved_licenses, :od_approved_licenses
+                  :osi_approved_licenses, :fsf_approved_licenses, :od_approved_licenses
   end
 end