config: sdxpoorwills: Enable dsp configs

Enable qdsp6 notifier, ssr and pdr configs
that are needed to communicate with modem
and qdsp6.

Change-Id: Iae7b4dbd3f0d7fb616c4bc11b39a2c360b9a3b43
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>