Add config to disable queries that require SELECT permission

[mars-lan]

🤔 Why?

A few small fixed/improvements after #1022.

🤓 What?

• Add has_select_permissions config to enable/disable all queries that require SELECT permission.
• Avoid printing the full stack when encountering permission issues.
• Properly handle empty descriptions.
• Properly JSON-encode table property values.
• Add files missed by [sc-2887] GX Crawler #1025

🧪 Tested?

Verified end-to-end against a production instance.

☑️ 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
13408	11975	89%	85%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
metaphor/common/utils.py	98%	🟢
metaphor/unity_catalog/config.py	100%	🟢
metaphor/unity_catalog/extractor.py	95%	🟢
metaphor/unity_catalog/queries.py	97%	🟢
TOTAL	98%	🟢

updated for commit: 16e7bda by action🐍

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.31%. Comparing base (5f381a1) to head (16e7bda).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1030   +/-   ##
=======================================
  Coverage   89.30%   89.31%           
=======================================
  Files         205      205           
  Lines       13402    13408    +6     
=======================================
+ Hits        11969    11975    +6     
  Misses       1433     1433           

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[elic-eon]

LGTM