[sc-27604] Parse TLL for UnityCatalog query logs

[usefulalgorithm]

🤔 Why?

UnityCatalog does not compute the sources and targets of each query log, so we need to do it ourselves.

The TLL parser is largely based on our in-house lineage parser, with some incompatible methods stripped off.

🤓 What?

• Implemented TLL parser to find sources and targets for UC queries.
• Look for fully qualified datasets if the found sources and targets are not fully qualified.
• Added poetry export step in CD's docker job. This step creates the requirements.txt file, which is populated during CD and is used to build the image.
• Modified Dockerfile to install dependencies first and then install the module. This reduces image build time drastically.

🧪 Tested?

• Run locally
• Tested end-to-end, took about 14 minutes to process 233k queries on andy.dev.metaphor.io

☑️ Checks

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

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
19559	18336	94%	85%	🟢

New Files

File	Coverage	Status
metaphor/common/sql/dialect.py	100%	🟢
metaphor/common/sql/table_level_lineage/helpers/expression_handlers.py	88%	🟢
metaphor/common/sql/table_level_lineage/helpers/find_select_in_expression.py	97%	🟢
metaphor/common/sql/table_level_lineage/result.py	100%	🟢
metaphor/common/sql/table_level_lineage/table.py	100%	🟢
metaphor/common/sql/table_level_lineage/table_level_lineage.py	94%	🟢
TOTAL	96%	🟢

Modified Files

File	Coverage	Status
metaphor/snowflake/config.py	100%	🟢
metaphor/snowflake/extractor.py	85%	🟢
metaphor/unity_catalog/extractor.py	97%	🟢
metaphor/unity_catalog/utils.py	90%	🟢
TOTAL	93%	🟢

updated for commit: fc43048 by action🐍

[codecov]

Codecov Report

Attention: Patch coverage is 94.98069% with 13 lines in your changes missing coverage. Please review.

Project coverage is 93.74%. Comparing base (e21418d) to head (fc43048).

Files	Patch %	Lines
...table_level_lineage/helpers/expression_handlers.py	87.50%	5 Missing ⚠️
...mon/sql/table_level_lineage/table_level_lineage.py	93.90%	5 Missing ⚠️
...level_lineage/helpers/find_select_in_expression.py	96.87%	2 Missing ⚠️
metaphor/unity_catalog/utils.py	97.22%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #919      +/-   ##
==========================================
+ Coverage   93.55%   93.74%   +0.19%     
==========================================
  Files         216      177      -39     
  Lines       19498    19559      +61     
==========================================
+ Hits        18241    18336      +95     
+ Misses       1257     1223      -34     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[mars-lan]

Pls also measure the time it takes for max_workers=2 to simulate the typical crawler environment.