dt-bindings: arm: msm: Add snapshot for qsee_ipc_irq_bridge

This snapshot is taken as of msm-4.14 'commit <f63747b8> ("Merge
"UPSTREAM commit 'eec33478' 09/30"")'.

Change-Id: I127706cb9bd668f83402466701b91666558fa5a6
Signed-off-by: Chris Lew <clew@codeaurora.org>