arm64: dts: qcom: ipq9574: Drop bias_pll_ubi_nc_clk input

Drop unused bias_pll_ubi_nc_clk input to the clock controller.

Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230425084010.15581-6-quic_devipriy@quicinc.com