llama.cpp sync for SVE support for Q4_K_Ms

[a-ghorbani]

Apologies, I know you just synced a few days ago, but the numbers for this PR look amazing:
ggerganov/llama.cpp#11227 (comment)

[Vali-98]

Hey there, wanted to ask if you actually tested this on device?

As far as I know, SVE isn't not actually implemented by most Android mobile SOCs, and the few which do have limited compatibility (Pixel devices are the biggest offender).

Most SVE implementations seem to be for server-grade ARM, like Graviton.