ASoC: wcd934x: Update OCP connection attempts

Update headphone OCP (Over Current Protection)
connection attempts to 2 to avoid hardware state
machine getting stuck in OCP state even after
reset.

CRs-Fixed: 1083736
Change-Id: I69e37a93418b99a187c7b46cf62524c5fc4901f2
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>