soc: swr-mstr-ctrl: Increase timeout for swr clock to disable

During SSR, when MBHC detect work is in progress
TX master soundwire clock is not released immediately.
Ensure sufficient time is provided before timeout
waiting for clock count to become zero.

Change-Id: I5d976ef07bbe6e405d9d99ee910877c30a862f71
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>