usb: phy: msm: Enable interrupt with ALT_INTERRUPT for device/host mode

Currently LINESTATE, D+ Pin transition and D- Pin transition interrupts
are being used with USB Host bus suspend/resume case. But it is required
to enable same set of interrupts for Device mode LPM functionality
specifically when USB bus suspend/resume is being supported. Not enabling
these interrupts would lead to miss RESET signling perfomed from host
when device is into bus suspend state.

Change-Id: I1cc5fd368fb65937bd8065be9c18ac4ff3d25881
Signed-off-by: Mayank Rana <mrana@codeaurora.org>