Hap_swr_slave regulator device controls register which takes SWR slave
out of reset, it's being reused to reset VI_sense block in pmih010x
haptics. SWR needs to be kept enabled to keep VI_sense enabled.
Hence, make hap_swr_slave regulator device always on.
Change-Id: Idf9f09b972b18cb836f643b85a1a587ab5af8f32
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>