phy: qcom: qmp-pcie: drop bogus x1e80100 qref supply

phy: qcom: qmp-pcie: drop bogus x1e80100 qref supply

The PCIe PHYs on x1e80100 do not a have a qref supply so stop requesting
one. This also avoids the follow warning at boot:

	qcom-qmp-pcie-phy 1be0000.phy: supply vdda-qref not found, using dummy regulator

Fixes: e961ec81a39b ("phy: qcom: qmp: Add phy register and clk setting for x1e80100 PCIe3")
Cc: Qiang Yu <quic_qianyu@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250429075440.19901-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>