Disable monkey patching for rspec

* Matching behavior in rails codebase
* This will be default behavior in 4.0

spec/chef/consul/resources/consul_service_spec.rb

 require 'chef_helper'
-describe 'consul_service' do
+RSpec.describe 'consul_service' do
   let(:runner) do
     ChefSpec::SoloRunner.new(step_into: %w(consul_service))
   end

spec/chef/crond/resources/crond_job_spec.rb

 require 'chef_helper'
-describe 'crond_job' do
+RSpec.describe 'crond_job' do
   context 'crond enabled' do
     let(:runner) do
       ChefSpec::SoloRunner.new(step_into: %w(crond_job)) do |node|

spec/chef/gitlab-ee/libraries/fdw_helper_spec.rb

 require_relative '../../../../files/gitlab-cookbooks/gitlab-ee/libraries/fdw_helper.rb'
 require 'chef_helper'
-describe FdwHelper do
+RSpec.describe FdwHelper do
   let(:chef_run) { converge_config(is_ee: true) }
   subject { described_class.new(chef_run.node) }

spec/chef/gitlab-ee/libraries/gitlab_geo_helper_spec.rb

 require_relative '../../../../files/gitlab-cookbooks/gitlab-ee/libraries/gitlab_geo_helper.rb'
 require 'chef_helper'
-describe GitlabGeoHelper do
+RSpec.describe GitlabGeoHelper do
   cached(:chef_run) { converge_config(is_ee: true) }
   subject { described_class.new(chef_run.node) }

spec/chef/gitlab-ee/libraries/pgbouncer_helper_spec.rb

 require 'chef_helper'
-describe PgbouncerHelper do
+RSpec.describe PgbouncerHelper do
   let(:chef_run) { converge_config(is_ee: true) }
   subject { described_class.new(chef_run.node) }

spec/chef/gitlab-ee/recipes/consul_spec.rb

 require 'chef_helper'
-describe 'consul' do
+RSpec.describe 'consul' do
   let(:chef_run) { ChefSpec::SoloRunner.new(step_into: %w(runit_service)).converge('gitlab-ee::default') }
   let(:consul_conf) { '/var/opt/gitlab/consul/config.json' }

spec/chef/gitlab-ee/recipes/default_spec.rb

 require 'chef_helper'
-describe 'gitlab-ee::default' do
+RSpec.describe 'gitlab-ee::default' do
   let(:chef_run) { ChefSpec::SoloRunner.converge('gitlab-ee::default') }
   before do

spec/chef/gitlab-ee/recipes/geo-logcursor_spec.rb

@@ -16,7 +16,7 @@
 require 'chef_helper'
-describe 'gitlab-ee::geo-logcursor' do
+RSpec.describe 'gitlab-ee::geo-logcursor' do
   let(:chef_run) { ChefSpec::SoloRunner.new(step_into: %w(runit_service)).converge('gitlab-ee::default') }
   before do

spec/chef/gitlab-ee/recipes/geo-postgresql_spec.rb

 require 'chef_helper'
-describe 'geo postgresql 9.2' do
+RSpec.describe 'geo postgresql 9.2' do
   let(:postgresql_conf) { '/var/opt/gitlab/geo-postgresql/data/postgresql.conf' }
   let(:runtime_conf) { '/var/opt/gitlab/geo-postgresql/data/runtime.conf' }
@@ -276,7 +276,7 @@ describe 'geo postgresql 9.2' do
   end
 end
-describe 'geo postgresql 9.6' do
+RSpec.describe 'geo postgresql 9.6' do
   let(:postgresql_conf) { '/var/opt/gitlab/geo-postgresql/data/postgresql.conf' }
   let(:runtime_conf) { '/var/opt/gitlab/geo-postgresql/data/runtime.conf' }

spec/chef/gitlab-ee/recipes/geo-secondary_disable_spec.rb

 require 'chef_helper'
-describe 'gitlab-ee::geo-secondary_disable' do
+RSpec.describe 'gitlab-ee::geo-secondary_disable' do
   before do
     allow(Gitlab).to receive(:[]).and_call_original
   end

spec/chef/gitlab-ee/recipes/geo-secondary_spec.rb

 require 'chef_helper'
-describe 'gitlab-ee::geo-secondary' do
+RSpec.describe 'gitlab-ee::geo-secondary' do
   before do
     allow(Gitlab).to receive(:[]).and_call_original
   end

spec/chef/gitlab-ee/recipes/geo_database_migrations_spec.rb

@@ -6,7 +6,7 @@ require 'chef_helper'
 # to the bash block.
 #
-describe 'gitlab-ee::geo-database-migrations' do
+RSpec.describe 'gitlab-ee::geo-database-migrations' do
   let(:chef_run) { ChefSpec::SoloRunner.converge('gitlab-ee::default') }
   let(:name) { 'migrate gitlab-geo tracking database' }

spec/chef/gitlab-ee/recipes/geo_spec.rb

 require 'chef_helper'
-describe 'gitlab-ee::geo' do
+RSpec.describe 'gitlab-ee::geo' do
   let(:node) { chef_run.node }
   before do

spec/chef/gitlab-ee/recipes/patroni_spec.rb

 require 'chef_helper'
 require 'yaml'
-describe 'patroni cookbook' do
+RSpec.describe 'patroni cookbook' do
   before do
     allow(Gitlab).to receive(:[]).and_call_original
   end

spec/chef/gitlab-ee/recipes/pgbouncer-exporter_spec.rb

@@ -15,7 +15,7 @@
 #
 require 'chef_helper'
-describe 'gitlab-ee::pgbouncer-exporter' do
+RSpec.describe 'gitlab-ee::pgbouncer-exporter' do
   let(:chef_run) { ChefSpec::SoloRunner.new(step_into: %w(runit_service)).converge('gitlab-ee::default') }
   let(:config_yaml) { '/var/opt/gitlab/pgbouncer-exporter/pgbouncer-exporter.yaml' }
   let(:default_vars) do

spec/chef/gitlab-ee/recipes/pgbouncer_spec.rb

@@ -15,7 +15,7 @@
 #
 require 'chef_helper'
-describe 'gitlab-ee::pgbouncer' do
+RSpec.describe 'gitlab-ee::pgbouncer' do
   let(:chef_run) { ChefSpec::SoloRunner.new(step_into: %w(runit_service)).converge('gitlab-ee::default') }
   let(:pgbouncer_ini) { '/var/opt/gitlab/pgbouncer/pgbouncer.ini' }
   let(:databases_json) { '/var/opt/gitlab/pgbouncer/databases.json' }
@@ -309,7 +309,7 @@ describe 'gitlab-ee::pgbouncer' do
   end
 end
-describe 'gitlab-ee::default' do
+RSpec.describe 'gitlab-ee::default' do
   let(:chef_run) { ChefSpec::SoloRunner.converge('gitlab-ee::default') }
   before do

spec/chef/gitlab-ee/recipes/pgbouncer_user_spec.rb

@@ -16,7 +16,7 @@
 require 'chef_helper'
-describe 'gitlab-ee::pgbouncer_user' do
+RSpec.describe 'gitlab-ee::pgbouncer_user' do
   let(:chef_run) { ChefSpec::SoloRunner.converge('gitlab-ee::default') }
   before do
     allow(Gitlab).to receive(:[]).and_call_original

spec/chef/gitlab-ee/recipes/repmgr_spec.rb

 require 'chef_helper'
-describe 'repmgr' do
+RSpec.describe 'repmgr' do
   let(:chef_run) { ChefSpec::SoloRunner.new(step_into: %w(runit_service postgresql_config)).converge('gitlab-ee::default') }
   let(:repmgr_conf) { '/var/opt/gitlab/postgresql/repmgr.conf' }

spec/chef/gitlab-ee/recipes/sentinel_spec.rb

 require 'chef_helper'
-describe 'gitlab::redis' do
+RSpec.describe 'gitlab::redis' do
   let(:chef_run) { ChefSpec::SoloRunner.new(step_into: %w(sentinel_service runit_service)).converge('gitlab-ee::default') }
   let(:redis_master_ip) { '1.1.1.1' }
   let(:redis_announce_ip) { '10.10.10.10' }

spec/chef/gitlab-ee/resources/pgbouncer_user_spec.rb

 require 'chef_helper'
-describe 'pgbouncer_user' do
+RSpec.describe 'pgbouncer_user' do
   let(:runner) { ChefSpec::SoloRunner.new(step_into: ['pgbouncer_user']) }
   context 'create geo' do