arm64: dts: qcom: sm6125: Improve indentation of multiline properties

Some multiline properties (spread out over multiple lines to keep length
in check) were not indented properly, leading to misalignment with the
items above.  The DT file is still small enough to address this early in
the process.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Martin Botka <martin.botka@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210925141841.407257-1-marijn.suijten@somainline.org