ARM: dts: qcom: align LED node names with dtschema

ARM: dts: qcom: align LED node names with dtschema

The node names should be generic and DT schema expects certain pattern:

  qcom-ipq4018-ap120c-ac.dtb: leds: 'wlan2g', 'wlan5g' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221125144209.477328-2-krzysztof.kozlowski@linaro.org