Upgrade LPE to v1.6.64

[rane-rajasi]

Release includes:

• [AzL3Tdnf] Refactoring TDNF Package Manager separating Azure Linux specializations in it's own implementation 331
• [AzL3Tdnf] Renaming TdnfPackageManager to AzL3PackageManager 332
• Feature: Azure Linux 3.0: Enhanced Support 318
• Engg. hygiene: Explicit Codecov workflow permissions 327

[Copilot]

Pull Request Overview

Upgrade release: bumps the Linux Patch Extension version from 1.6.63 to 1.6.64 across manifest and internal constants.

• Updated manifest.xml tag to 1.6.64
• Updated EXT_VERSION constants in both extension and bootstrap Constants.py modules

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.

File	Description
src/extension/src/manifest.xml	Updated published extension version metadata to 1.6.64
src/extension/src/Constants.py	Bumped EXT_VERSION constant to 1.6.64
src/core/src/bootstrap/Constants.py	Bumped EXT_VERSION constant to 1.6.64

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.82%. Comparing base (51b8057) to head (731835f).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #333   +/-   ##
=======================================
  Coverage   93.82%   93.82%           
=======================================
  Files         105      105           
  Lines       18172    18172           
=======================================
  Hits        17049    17049           
  Misses       1123     1123           

Flag	Coverage Δ
python27	93.81% <100.00%> (ø)
python312	93.81% <100.00%> (+0.04%)	⬆️

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