power: qpnp-charger: set usb props before enabling irq

The initial setting of usb psy properties should
be done before enabling usbin_valid irq to prevent
incorrect usb online status.
Also, since the setting of usb present is done in
usbin_valid irq handler previously, remove the usb
present setting in probe.

Change-Id: I11b53f30739a98ebc7b9ac9efd2e7238f0219ecd
Signed-off-by: choongryeol.lee <choongryeol.lee@lge.com>