input: qcom-hv-haptics: toggle CAL_EN mode if HBST is in open loop

When RC_CLK_CAL_EN is set in auto mode while haptics boost is working
in open loop, the first cycle of the vibration would be played
incorrectly because the haptics module couldn't get enough clock count
before the play gets triggered. Fix this by toggling the RC clock
calibration mode from disabled to auto mode.

Change-Id: I80b3c48b9bb508b12841a679eafa2c618771edf2
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>