arm64: dts: qcom: Add dts for Medion SPRCHRGD 14 S1

arm64: dts: qcom: Add dts for Medion SPRCHRGD 14 S1

Initial support for the Medion SPRCHRGD 14 S1, which is based on the
Qualcomm Snapdragon X Elite SoC (X1E78100).

Working:
* Touchpad
* Keyboard
* eDP
* NVMe
* USB Type-C port
* USB-C DP altmode
* HDMI-A port
* WiFi
* Bluetooth
* GPU
* Video decoding
* USB Type-A
* Audio, speakers, microphones
        - 4x speakers.
        - 2x dmic
        - headset
* Camera
* Fingerprint reader

Co-developed-by: Srinivas Kandagatla <srini@kernel.org>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Co-developed-by: Ettore Chimenti <ettore.chimenti@linaro.org>
Signed-off-by: Ettore Chimenti <ettore.chimenti@linaro.org>
Signed-off-by: Georg Gottleuber <ggo@tuxedocomputers.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251204155212.230058-6-ggo@tuxedocomputers.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>