Fix 2.7 warnings for usage data code area

It fixes Ruby warnings and removes the files from
deprecations list

ee/lib/ee/gitlab/usage_data.rb

@@ -446,10 +446,10 @@ def count_secure_pipelines(time_period)
               pipelines_with_secure_jobs[metric_name.to_sym] =
                 if start_id && finish_id
                   estimate_batch_distinct_count(relation, :commit_id, batch_size: 1000, start: start_id, finish: finish_id) do |result|
-                    save_aggregated_metrics(aggregated_metrics_params.merge(data: result))
+                    save_aggregated_metrics(**aggregated_metrics_params.merge({ data: result }))
                   end
                 else
-                  save_aggregated_metrics(aggregated_metrics_params.merge(data: ::Gitlab::Database::PostgresHll::Buckets.new))
+                  save_aggregated_metrics(**aggregated_metrics_params.merge({ data: ::Gitlab::Database::PostgresHll::Buckets.new }))
                   0
                 end
             end

spec/deprecation_toolkit_env.rb

@@ -55,8 +55,6 @@ def self.kwargs_warning
   # one by one
   def self.allowed_kwarg_warning_paths
     %w[
-      ee/lib/ee/gitlab/usage_data.rb
-      spec/lib/gitlab/utils/usage_data_spec.rb
       spec/support/gitlab_experiment.rb
       spec/support/helpers/next_instance_of.rb
       rspec-mocks-3.10.0/lib/rspec/mocks/message_expectation.rb
@@ -70,8 +68,6 @@ def self.allowed_kwarg_warning_paths
       grape_logging-1.8.3/lib/grape_logging/middleware/request_logger.rb
       activesupport-6.0.3.4/lib/active_support/cache.rb
       factory_bot-6.1.0/lib/factory_bot/decorator.rb
-      doorkeeper-5.4.0/lib/doorkeeper/models/access_token_mixin.rb
-      rouge-3.26.0/lib/rouge/formatter.rb
       batch-loader-1.4.0/lib/batch_loader/graphql.rb
       carrierwave-1.3.1/lib/carrierwave/sanitized_file.rb
       activerecord-6.0.3.4/lib/active_record/relation.rb

spec/lib/gitlab/utils/usage_data_spec.rb

@@ -397,7 +397,7 @@
           expect(redis).to receive(:set).with("#{metric_name}_#{time_period_name}-#{timestamp}", '{"141":1,"56":1}', ex: 80.hours)
         end
 
-        described_class.save_aggregated_metrics(method_params)
+        described_class.save_aggregated_metrics(**method_params)
       end
 
       context 'error handling' do
@@ -406,7 +406,7 @@
         end
 
         it 'rescues and reraise ::Redis::CommandError for development and test environments' do
-          expect { described_class.save_aggregated_metrics(method_params) }.to raise_error ::Redis::CommandError
+          expect { described_class.save_aggregated_metrics(**method_params) }.to raise_error ::Redis::CommandError
         end
 
         context 'for environment different than development' do
@@ -415,7 +415,7 @@
           end
 
           it 'rescues ::Redis::CommandError' do
-            expect { described_class.save_aggregated_metrics(method_params) }.not_to raise_error
+            expect { described_class.save_aggregated_metrics(**method_params) }.not_to raise_error
           end
         end
       end
@@ -434,12 +434,12 @@
             expect(redis).not_to receive(:set)
           end
 
-          described_class.save_aggregated_metrics(method_params)
+          described_class.save_aggregated_metrics(**method_params)
         end
       end
 
       it 'raises error for development environment' do
-        expect { described_class.save_aggregated_metrics(method_params) }.to raise_error /Unsupported data type/
+        expect { described_class.save_aggregated_metrics(**method_params) }.to raise_error /Unsupported data type/
       end
     end
   end