arm64: dts: qcom: sm8550: correct sleep clock frequency

arm64: dts: qcom: sm8550: correct sleep clock frequency

The SM8550 platform uses PMK8550 to provide sleep clock. According to the
documentation, that clock has 32.7645 kHz frequency. Correct the sleep
clock definition.

Fixes: 0b12da4e28d8 ("arm64: dts: qcom: add base AIM300 dtsi")
Fixes: b5e25ded2721 ("arm64: dts: qcom: sm8550: add support for the SM8550-HDK board")
Fixes: 71342fb91eae ("arm64: dts: qcom: Add base SM8550 MTP dts")
Fixes: d228efe88469 ("arm64: dts: qcom: sm8550-qrd: add QRD8550")
Fixes: ba2c082a401f ("arm64: dts: qcom: sm8550: Add support for Samsung Galaxy Z Fold5")
Fixes: 39c596304e44 ("arm64: dts: qcom: Add SM8550 Xperia 1 V")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20241224-fix-board-clocks-v3-16-e9b08fbeadd3@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>