[perl #131135] make test.valgrind doesn't work on cpan, dist, ext

This was fixed by 
commit 0d40ea5e98ce5de7a1a2facb17e53e315155a577
 Author: Karl Williamson <khw@cpan.org>
 Date:   Sat Mar 23 21:29:51 2019 -0600
 
     Remove zero length valgrind files at end.
-- 
Karl Williamson

---
via perlbug:  queue: perl5 status: open
https://rt.perl.org/Ticket/Display.html?id=131135

• [perl #131135] make test.valgrind doesn't work on cpan, dist, ext by Karl Williamson via RT