clk: qcom: gcc-ipq6018: update sdcc max clock frequency

The mmc controller of the IPQ6018 does not support HS400 mode.
So adjust the maximum clock frequency of sdcc to 200 MHz (HS200).

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20240620150122.1406631-2-amadeus@jmu.edu.cn


Signed-off-by: Bjorn Andersson <andersson@kernel.org>