Fix merging desc.ref files

[alexander-yevsyukov]

This PR fixes merging Descriptor Set reference files by calling append instead of mergeServiceFile as new Shadow plugin requires.

[Copilot]

Pull Request Overview

This PR updates the Shadow plugin configuration to use the correct method for merging Descriptor Set reference files, incrementing the version from 2.0.0-SNAPSHOT.353 to 2.0.0-SNAPSHOT.354.

• Changed mergeServiceFiles("desc.ref") to append("desc.ref") to comply with new Shadow plugin requirements
• Updated project version across all modules and documentation
• Regenerated dependency report with new timestamps

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
buildSrc/src/main/kotlin/fat-jar.gradle.kts	Fixed descriptor set reference file merging by switching from mergeServiceFiles to append
version.gradle.kts	Incremented snapshot version to 354
pom.xml	Updated artifact version to match new snapshot
dependencies.md	Regenerated dependency report with updated version numbers and timestamps

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 34.47%. Comparing base (c96a370) to head (fd54023).
⚠️ Report is 4 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #238   +/-   ##
=========================================
  Coverage     34.47%   34.47%           
  Complexity      282      282           
=========================================
  Files           136      136           
  Lines          3231     3231           
  Branches        247      247           
=========================================
  Hits           1114     1114           
  Misses         2040     2040           
  Partials         77       77           

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