[PR #2426] add loongarch cpu support

[suparious]

Migrated from Original PR

Original PR: dylanaraps#2426
Author: @hitmoon
Branch: loongarch_support
Changes: +4/-0 lines

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Original Description

add loongarch cpu support

More info: Introduction to LoongArch

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This issue was automatically migrated from the archived dylanaraps/neofetch repository.
The code from the original PR can be cherry-picked or the author can submit a new PR to this fork.

[suparious]

Upstream PR code unavailable — the source fork/branch was deleted when dylanaraps/neofetch was archived. Please re-submit as a new PR to this maintained fork. Closing as 'not planned' for the original import.

[suparious]

Re-opening — initial closure was premature. The upstream PR code IS retrievable. Will process properly.

[suparious]

Applied upstream PR#2426.