power: qpnp-smblite: Update TYPEC configuration

Disable all the interrupts from EN_CFG_2 as they are
un-necessary and do not configure debug-accesory
in source mode.

Change-Id: Ic7e2ec54b483b925797a72270831808fcb2c8bc1
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>