input: qcom-hv-haptics: ignore pattern_src when checking hBoost ready

Commit b610aa2d70a3 ("input: qcom-hv-haptics: Ignore checking HBoost status
when SWR is playing") is added to ignore checking hBoost ready status when
triggering a non-FIFO play with SWR playing in the background. This should
be also applicable when triggering a FIFO play, so remove the pattern_src
check as the HBoost should be always ready when triggering the play with
SWR playing in the background.

Change-Id: If3d5ff7138e189c81991775d7814229c4d0e8c0a
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>