ARM: dts: qcom: apq8064-ifc6410: fix user1 LED node name

There are no address-cells for the gpio-leds child nodes, so rename
led@1 node to led-user1.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220930185236.867655-5-dmitry.baryshkov@linaro.org