Drops support for client pools, since batching support in the client
code has proven to be much more effective
(Bitbake rev: 85dafaf8e070459f7de7bfb37300d8b60a27002e)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>