ASoC: wcd9335: reduce speaker teardown latency

In tasha codec, speaker teardown latency is high.
Acquire clock gear for complete teardown sequence
to improve latency.

CRs-Fixed: 1065561
Change-Id: I7db756e363cb66d22eb5d516e6e512e89e26e6a3
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>