arm64: dts: qcom: nile: correct firmware paths

Correct firmware paths for the Sony Xperia Nile devices to include the
SoC name.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220919190037.2122284-7-dmitry.baryshkov@linaro.org

arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi

@@ -155,7 +155,7 @@ extcon_usb: extcon-usb {
 };
 
 &adsp_pil {
-	firmware-name = "adsp.mdt";
+	firmware-name = "qcom/sdm630/Sony/nile/adsp.mdt";
 };
 
 &blsp_i2c1 {