usb: dwc3: qcom: Rename hs_phy_irq to qusb2_phy_irq

usb: dwc3: qcom: Rename hs_phy_irq to qusb2_phy_irq

For wakeup to work, driver needs to enable interrupts that depict what is
happening on the DP/DM lines. On QUSB targets, this is identified by
qusb2_phy whereas on SoCs using Femto PHY, separate {dp,dm}_hs_phy_irq's
are used instead.

The implementation incorrectly names qusb2_phy interrupts as "hs_phy_irq".
Clean this up so that driver would be using only qusb2/(dp & dm) for wakeup
purposes.

For devices running older kernels, this won't break any functionality
because the interrupt configurations in QUSB2 PHY based SoCs is done
by configuring QUSB2PHY_INTR_CTRL register in PHY address space and it was
never armed properly right from the start.

Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20231227091951.685-3-quic_kriskura@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>