usb: otg: msm: enable ldo's in PHY resume path

Enable the ldo's(3.3V and 1.8V) in PHY interrupt handler path as well,
as PHY itself generates the interrupt when ACA charger is connected in
low power mode if the VDDCX is not minimized.
As of now sw is enabling the ldo's only from PMIC wakeup handling path.

Change-Id: I429721038a17c0f923f663d314df9631fd6540ca
CRs-fixed: 315429
Signed-off-by: Anji jonnala <anjir@codeaurora.org>