defconfig: 8610: statically compile coresight event module

Statically compile the coresight event module to eliminate the
need to manually insert it and also for easier post-process parsing
of the collected trace.

Change-Id: Ied3402e00a7017563c18cb3432520601dc2d23e6
Signed-off-by: Sarang Joshi <spjoshi@codeaurora.org>