arm64: dts: qcom: sdm845: drop 0x from unit address

By coding style, unit address should not start with 0x.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221210113340.63833-1-krzysztof.kozlowski@linaro.org