soc: soundwire: Set slave host_irq interrupt mask for all slaves

On receive of change enum slave status interrupt, update
slave host_irq bit for all attached slave dev_nums.

Change-Id: Idaad7a73a7ba9ab271f3fb6974f8d09df3f957b8
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>