Add memoization of commit related values in Ci::Pipeline

app/models/ci/pipeline.rb

@@ -269,28 +269,40 @@ module Ci
     end
 
     def git_author_name
+      strong_memoize(:git_author_name) do
         commit.try(:author_name)
       end
+    end
 
     def git_author_email
+      strong_memoize(:git_author_email) do
         commit.try(:author_email)
       end
+    end
 
     def git_commit_message
+      strong_memoize(:git_commit_message) do
         commit.try(:message)
       end
+    end
 
     def git_commit_title
+      strong_memoize(:git_commit_title) do
         commit.try(:title)
       end
+    end
 
     def git_commit_full_title
+      strong_memoize(:git_commit_full_title) do
         commit.try(:full_title)
       end
+    end
 
     def git_commit_description
+      strong_memoize(:git_commit_description) do
         commit.try(:description)
       end
+    end
 
     def short_sha
       Ci::Pipeline.truncate_sha(sha)