arm64: dts: qcom: sc7280-chrome-common: Remove duplicate node

arm64: dts: qcom: sc7280-chrome-common: Remove duplicate node

sc7280.dtsi already includes the very same definition (bar 'memory@'
vs 'video@', which doesn't matter). Remove the duplicate to fix a lot
of dtbs W=1 warning instances (unique_unit_address_if_enabled).

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250728-topic-chrome_dt_fixup-v1-1-1fc38a95d5ea@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>