ARM: dts: qcom: msm8974-hammerhead: Update model property

Many years have passed (more than 9 actually) since the introduction of
the Nexus 5 dts to Linux and it's high time to update the model property
to be a proper model name and thereby bringing it to the standards of
the 2020s.

Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20251208-msm8974-hammerhead-model-v1-1-88975f30cbaa@lucaweiss.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: z3ntu

arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts

@@ -7,7 +7,7 @@
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 
 / {
-	model = "LGE MSM 8974 HAMMERHEAD";
+	model = "LG Nexus 5";
 	compatible = "lge,hammerhead", "qcom,msm8974";
 	chassis-type = "handset";