ARM: dts: qcom: msm8960: inline qcom-msm8960-pins.dtsi

ARM: dts: qcom: msm8960: inline qcom-msm8960-pins.dtsi

Inline qcom-msm8960-pins.dtsi into the main SoC dtsi. Most Qualcomm
SoCs embed their TLMM definitions directly, with only msm8960 and
apq8064 using a separate pins file. After this change, only apq8064
remains split.

This is a cosmetic change only, with no functional impact.

Tested-by: Rudraksha Gupta <guptarud@gmail.com>
Tested-by: Shinjo Park <peremen@gmail.com>
Signed-off-by: Antony Kurniawan Soemardi <linux@smankusors.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250921-msm8960-reorder-v2-2-26c478366d21@smankusors.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>