ivf_sq support iterator

[cqy123456]

trafficstars

issue: https://github.com/zilliztech/knowhere/issues/771

[mergify[bot]]

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 70.03%. Comparing base (3c46f4c) to head (02a6f72). Report is 147 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##           main     #772       +/-   ##
=========================================
+ Coverage      0   70.03%   +70.03%     
=========================================
  Files         0       74       +74     
  Lines         0     5419     +5419     
=========================================
+ Hits          0     3795     +3795     
- Misses        0     1624     +1624     

see 74 files with indirect coverage changes

[alexanderguzhva]

/hold would it be possible to NOT to apply a formatting to Faiss files, because it may significantly complicate merges from the Faiss baseline into our code? Besides, it is much harder to detect the changes in this PR. Changes from

    replace_invlists(new ConcurrentArrayInvertedLists(nlist, code_size, ssize, is_cosine), true);

into

    replace_invlists(
            new ConcurrentArrayInvertedLists(
                    nlist, code_size, ssize, is_cosine),
            true);

are meaningless.

[alwayslove2013]

/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cqy123456, liliu-z

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[liliu-z]

Don't forget to add tags and unhold

[alexanderguzhva]

/lgtm

[cqy123456]

/unhold