input: qti-haptics: Add enhancements for effect definitions

Add following enhancements for effect subnode definition:
 1) Allow variable play rate for LRA effects, it can be set different
    with the resonance period of LRA actuator for a weaker vibration.
 2) Update the wf-pattern byte format to include the reverse bit and
    overdrive bit.
 3) Make brake-pattern configurable for each effect.
 4) Make auto resonance configurable for each effect.

Change-Id: Icc74dba10477527a8dc2af1c6ca2119674529b34
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>