Add and apply Style/ArrayIntersect rubocop rule

The `intersect?` method has been added in Ruby 3.1, and it's more
readable than `(a & b).any?`.

.rubocop.yml

@@ -627,6 +627,9 @@ Style/AndOr:
 Style/ArrayCoercion:
   Enabled: true
 
+Style/ArrayIntersect:
+  Enabled: true
+
 Style/BlockDelimiters:
   Enabled: true
 

app/helpers/translatable_form_helper.rb

@@ -8,7 +8,7 @@ module TranslatableFormHelper
   end
 
   def backend_translations_enabled?
-    (controller.class.module_parents & [Admin, Management, Valuation, SDGManagement]).any?
+    controller.class.module_parents.intersect?([Admin, Management, Valuation, SDGManagement])
   end
 
   def highlight_translation_html_class

app/models/sdg/process_enabled.rb

@@ -43,6 +43,6 @@ class SDG::ProcessEnabled
     def relatable?
       return true if controller_path_name?
 
-      (SDG::Related::RELATABLE_TYPES & [record_or_name.class.name, record_or_name]).any?
+      SDG::Related::RELATABLE_TYPES.intersect?([record_or_name.class.name, record_or_name])
     end
 end