Create and destroy the renderer's TLS frame allocators like arbiter

This removes the remaining warnings about threads being deleted after
the TLS of frame allocators.

The remaining shutdown bug is caused by nodes trying to send
notifications the the change arbiter that has already been destroyed. I
will address this next.

Change-Id: I94539aada90797430f571216134dd18f0b5666f9
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>