chore(deps): update dependency azure.storage.blobs to 12.29.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
Azure.Storage.Blobs (source)	12.29.1 → 12.29.2

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Release Notes

Azure/azure-sdk-for-net (Azure.Storage.Blobs)

v12.29.2

Compare Source

12.29.2 (2026-08-24)

Bugs Fixed

• Fixed a bug where client-side encryption 2.0 could not detect a rearrangement of otherwise-untampered authenticated regions in blob content. This is now detected and exceptions are thrown. For data recovery purposes, this behavior can be reverted by enabling "Azure.Storage.CseV2AllowMisorderedAuthRegions" in the AppContext switch or "AZURE_STORAGE_CSE_V2_ALLOW_MISORDERED_AUTH_REGIONS" in environment variables.
• Fixed a bug in client-side encryption where version downgrades were only detected at the start of a download.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.53%. Comparing base (0bd8ad5) to head (257315e).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #153      +/-   ##
==========================================
- Coverage   72.85%   72.53%   -0.33%     
==========================================
  Files          65       65              
  Lines        4974     4974              
  Branches      607      607              
==========================================
- Hits         3624     3608      -16     
- Misses       1140     1154      +14     
- Partials      210      212       +2     

see 5 files with indirect coverage changes

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