defconfig: msmzirc: enable coresight event driver

Enable CoreSight event driver to enable support for registering with
various events and performing CoreSight actions like aborting trace
on their occurrence.

Change-Id: I4af5958895dfe166f84fef9e032d0d50d4fd8e5c
Signed-off-by: Sarangdhar Joshi <spjoshi@codeaurora.org>