[PATCH] Upgrade to threads::shared 1.31

Attached patch changes t/stress.t such that it more robustly handles
thread creation failures due to 'no more processes', 'out of memory',
etc..  Such failures are not indicative of problems with the
'threads::shared' module.

• [PATCH] Upgrade to threads::shared 1.31 by Jerry D. Hedden
• Re: [PATCH] Upgrade to threads::shared 1.31 by H.Merijn Brand