Fix issue with caching in inventories dropdown [SCI-2776]

app/models/my_module_repository_row.rb

@@ -4,10 +4,12 @@ class MyModuleRepositoryRow < ApplicationRecord
              class_name: 'User',
              optional: true
   belongs_to :repository_row,
+             optional: true,
+             inverse_of: :my_module_repository_rows
+  belongs_to :my_module,
              optional: true,
              touch: true,
              inverse_of: :my_module_repository_rows
-  belongs_to :my_module, optional: true, inverse_of: :my_module_repository_rows
 
   validates :repository_row, :my_module, presence: true
   validates :repository_row, uniqueness: { scope: :my_module }

app/models/repository_row.rb

@@ -1,7 +1,7 @@
 class RepositoryRow < ApplicationRecord
   include SearchableModel
 
-  belongs_to :repository, touch: true, optional: true
+  belongs_to :repository, optional: true
   belongs_to :created_by,
              foreign_key: :created_by_id,
              class_name: 'User',

app/views/my_modules/_repositories_dropdown.html.erb

@@ -6,7 +6,7 @@
        href="<%= repository_my_module_url(id: @my_module, repository_id: repository) %>"
        title="<%= repository.name %>">
       <% if enable_counters %>
-        <% cache [current_user, repository] do %>
+        <% cache [repository, @my_module] do %>
           <%= truncate(repository.name) %>
           <span class="assigned-items-counter"><%= "(#{@my_module.repository_rows_count(repository)})" %></span>
         <% end %>