[Backport 3.0] Support bloom_match and roaring_match client builders

[pymilvus-bot]

pr: #3690 #3734 #3764

[sre-ci-robot]

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[pymilvus-bot]

Draft: waiting for the Milvus 3.0 server backports.

This PyMilvus backport is not ready to merge yet:

• feat: support bloom_match filter parameters #3690 and perf: vectorise the bloom filter string insert and add a streaming builder #3734 depend on feat: support bloom_match approximate membership filter expression milvus#51140 (bloom_match).
• feat: support client-side roaring bitmap blobs for roaring_match #3764 depends on feat: support roaring_match exact integer membership filter expression milvus#51968 (roaring_match).

Neither server feature has been backported to milvus/3.0. Keep this PR in draft until both server backports are available and merged. milvus-proto/3.0 already contains TemplateValue.bytes_val; the remaining blocker is the server implementation.

[codecov]

Codecov Report

❌ Patch coverage is 97.89104% with 12 lines in your changes missing coverage. Please review.
✅ Project coverage is 94.21%. Comparing base (63e180e) to head (e39e008).

Files with missing lines	Patch %	Lines
pymilvus/client/bloom_filter.py	97.87%	6 Missing ⚠️
pymilvus/client/roaring_filter.py	97.87%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              3.0    #3765      +/-   ##
==========================================
+ Coverage   94.07%   94.21%   +0.14%     
==========================================
  Files          75       77       +2     
  Lines       15623    16192     +569     
==========================================
+ Hits        14697    15256     +559     
- Misses        926      936      +10     

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