File use_correct_ruby.patch of Package gitaly

Index: gitaly/internal/gitaly/rubyserver/rubyserver.go
===================================================================
--- gitaly.orig/internal/gitaly/rubyserver/rubyserver.go
+++ gitaly/internal/gitaly/rubyserver/rubyserver.go
@@ -192,7 +192,7 @@ func (s *Server) start() error {
 		// Use 'ruby-cd' to make sure gitaly-ruby has the same working directory
 		// as the current process. This is a hack to sort-of support relative
 		// Unix socket paths.
-		args := []string{"bundle", "exec", "bin/ruby-cd", wd, gitalyRuby, strconv.Itoa(os.Getpid()), socketPath}
+		args := []string{"bundle.RUBY_SUFFIX", "exec", "bin/ruby-cd", wd, gitalyRuby, strconv.Itoa(os.Getpid()), socketPath}
 
 		events := make(chan supervisor.Event)
 		check := func() error { return ping(socketPath) }