arm64: dts: qcom: sdm845-db845c: correct PCIe wake-gpios

Bindings allow a "wake", not "enable", GPIO.  Schematics also use WAKE
name for the pin:

  sdm845-db845c.dtb: pcie@1c00000: Unevaluated properties are not allowed ('enable-gpio' was unexpected)

Fixes: 4a657c26 ("arm64: dts: qcom: db845c: Enable PCIe controllers")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240108131216.53867-1-krzysztof.kozlowski@linaro.org


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