ARM: dts: msm: Add L2 perf monitor interrupts to bypass list

The L2 perf monitor interrupts can only come when the CPU subsystem is
active and powered on. So, put it in the bypass list so that XO shutdown is
not blocked to allow processing this interrupt when the CPU subsystem is
power collapsed.

Change-Id: I1ae4dc9e800ac2d7188d45ef7634530d93049340
Signed-off-by: Saravana Kannan <skannan@codeaurora.org>