fix(rubocop): Satisfy Style/EmptyMethod [ci skip]

custom_plan.rb

@@ -45,8 +45,7 @@ class CustomPlan < Zeus::Plan
     raise CouldNotBootZeusError.create(underlying_error: error)
   end
 
-  def after_fork
-  end
+  def after_fork; end
 
   def test_environment
     require_relative 'spec/unit_spec_helper'

lib/shoulda/matchers/integrations/libraries/missing_library.rb

@@ -6,8 +6,7 @@ module Shoulda
         class MissingLibrary
           Integrations.register_library(self, :missing_library)
 
-          def integrate_with(test_framework)
-          end
+          def integrate_with(test_framework); end
 
           def rails?
             false

lib/shoulda/matchers/integrations/test_frameworks/active_support_test_case.rb

@@ -6,8 +6,7 @@ module Shoulda
         class ActiveSupportTestCase
           Integrations.register_test_framework(self, :active_support_test_case)
 
-          def validate!
-          end
+          def validate!; end
 
           def include(*modules, **options)
             test_case_class.include(*modules)

lib/shoulda/matchers/integrations/test_frameworks/minitest_4.rb

@@ -6,8 +6,7 @@ module Shoulda
         class Minitest4
           Integrations.register_test_framework(self, :minitest_4)
 
-          def validate!
-          end
+          def validate!; end
 
           def include(*modules, **options)
             test_case_class.class_eval do

lib/shoulda/matchers/integrations/test_frameworks/minitest_5.rb

@@ -7,8 +7,7 @@ module Shoulda
           Integrations.register_test_framework(self, :minitest_5)
           Integrations.register_test_framework(self, :minitest)
 
-          def validate!
-          end
+          def validate!; end
 
           def include(*modules, **options)
             test_case_class.class_eval do

lib/shoulda/matchers/integrations/test_frameworks/missing_test_framework.rb

@@ -23,8 +23,7 @@ end
 EOT
           end
 
-          def include(*modules, **options)
-          end
+          def include(*modules, **options); end
 
           def n_unit?
             false

lib/shoulda/matchers/integrations/test_frameworks/rspec.rb

@@ -6,8 +6,7 @@ module Shoulda
         class Rspec
           Integrations.register_test_framework(self, :rspec)
 
-          def validate!
-          end
+          def validate!; end
 
           def include(*modules, **options)
             ::RSpec.configure do |config|

lib/shoulda/matchers/integrations/test_frameworks/test_unit.rb

@@ -6,8 +6,7 @@ module Shoulda
         class TestUnit
           Integrations.register_test_framework(self, :test_unit)
 
-          def validate!
-          end
+          def validate!; end
 
           def include(*modules, **options)
             test_case_class.class_eval do

spec/support/tests/database_adapters/sqlite3.rb

@@ -5,8 +5,7 @@ module Tests
         :sqlite3
       end
 
-      def initialize(_database)
-      end
+      def initialize(_database); end
 
       def adapter
         self.class.name