Get ref_names from branch_names/tag_names cached

CHANGELOG

@@ -133,6 +133,7 @@ v 8.9.0 (unreleased)
   - Use Git cached counters for branches and tags on project page
   - Filter parameters for request_uri value on instrumented transactions.
   - Remove duplicated keys add UNIQUE index to keys fingerprint column
+  - ExtractsPath get ref_names from repository cache, if not there access git.
   - Cache user todo counts from TodoService
   - Ensure Todos counters doesn't count Todos for projects pending delete
 

app/models/repository.rb

@@ -191,6 +191,10 @@ class Repository
     end
   end
 
+  def ref_names
+    branch_names + tag_names
+  end
+
   def branch_names
     @branch_names ||= cache.fetch(:branch_names) { branches.map(&:name) }
   end