Upgrade faiss to 1.14.1+, commit 967eda65dec2515

[alexanderguzhva]

As far as I understand, this finalizes Faiss introduction of dynamic dispatch

/kind improvement
issue: #1501

[mergify]

@alexanderguzhva e2e jenkins job failed, comment /run-e2e-sse can trigger the job again.

[liliu-z]

This file was added by this PR but has zero include references anywhere in the codebase. The actual implementation used by hamming.cpp and the per-ISA TUs is utils/hamming_distance/hamming_impl.h. This dead duplicate should be deleted to avoid the two implementations drifting apart over time.

[alexanderguzhva]

this is the baseline faiss code, so this file should stay as is

[liliu-z]

thirdparty/faiss/faiss/utils/pq_code_distance.h:0 This refactor replaced the old pq_code_distance_single/pq_code_distance_four symbols with pq_code_distance_8bit_single/pq_code_distance_8bit_four. The header was removed from the FAISS_HEADERS install list and its only test consumer migrated to the new impl/pq_code_distance/ includes, but the old file still exists on disk. It could mislead future maintainers. Consider deleting it or converting it to a compatibility forwarding header.

[alexanderguzhva]

thirdparty/faiss/faiss/utils/pq_code_distance.h:0 This refactor replaced the old pq_code_distance_single/pq_code_distance_four symbols with pq_code_distance_8bit_single/pq_code_distance_8bit_four. The header was removed from the FAISS_HEADERS install list and its only test consumer migrated to the new impl/pq_code_distance/ includes, but the old file still exists on disk. It could mislead future maintainers. Consider deleting it or converting it to a compatibility forwarding header.

same story. This is the baseline faiss, should it should not be touched

[foxspy]

/lgtm

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