[sc-24626] Add query logs MCE count to CrawlerRunMetadata

[usefulalgorithm]

🤔 Why?

Since we've separated the query logs dump logic from the others, we need to also include the query log MCE count in CrawlerRunMetadata.

🤓 What?

Added total_mces_wrote to QueryLogSink, and add that to CrawlerRunMetadata.entity_count.

🧪 Tested?

Unit test.

☑️ Checks

• My PR contains actual code changes, and I have updated the version number in pyproject.toml.

[shortcut-integration]

This pull request has been linked to Shortcut Story #24626: Add query log counts to CrawlerRunMetadata.

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
15970	14767	92%	85%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
metaphor/common/file_sink.py	98%	🟢
metaphor/common/runner.py	84%	🟢
TOTAL	91%	🟢

updated for commit: b3eeb87 by action🐍

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (0e702ea) 92.26% compared to head (b3eeb87) 92.46%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #782      +/-   ##
==========================================
+ Coverage   92.26%   92.46%   +0.20%     
==========================================
  Files         197      156      -41     
  Lines       16130    15970     -160     
==========================================
- Hits        14882    14767     -115     
+ Misses       1248     1203      -45     

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