Use config_longPressVibePattern as heavy click fallback.

Rather than using the regular click effect as the fallback, use the long
press pattern since heavy click is the new effect for long press. This
also lets us distinguish the two effects in the configuration.

Bug: 77863933
Test: long-press on something, feel the effect
Change-Id: Ie22d064cbdd2d33702180cb528d743e75ff8ae63