ARM: dts: qcom: apq8084-ifc6540: fix overriding SDHCI

ARM: dts: qcom: apq8084-ifc6540: fix overriding SDHCI

While changing node names of APQ8084 SDHCI, the ones in IFC6540 board
were not updated leading to disabled and misconfigured SDHCI.

Cc: <stable@vger.kernel.org>
Fixes: 2477d81901a2 ("ARM: dts: qcom: Fix sdhci node names - use 'mmc@'")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221204084614.12193-1-krzysztof.kozlowski@linaro.org