soc: qcom: socinfo: Add the soc-id for Lahaina ATP

Add soc-id entry for Lahaina ATP (msm-id: 456) to the list
of soc-ids supported.

Change-Id: I201f9f7a84faa7ab707cf0cb0364d38dd4931573
Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>