Use ecosystem-aware version comparison for latest version detection

[nscuro]

Description

Uses ecosystem-aware version comparison for latest version detection.

This was missed when originally introducing versatile. Both the Composer and NuGet meta analyzer rely on manual version comparison to determine the latest component version. Both used ComparableVersion before, which is a class from Maven, and thus can only apply Maven-specific semantics.

Addressed Issue

N/A

Additional Details

N/A

Checklist

• I have read and understand the contributing guidelines
• This PR fixes a defect, and I have provided tests to verify that the fix is effective
• This PR implements an enhancement, and I have provided tests to verify that it works as intended
• This PR introduces changes to the database model, and I have added corresponding update logic
• This PR introduces new or alters existing behavior, and I have updated the documentation accordingly

[owasp-dt-bot]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues

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[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

🟢 Metrics 5 complexity · 0 duplication

Metric	Results
Complexity	5
Duplication	0

View in Codacy

🟢 Coverage 70.59% diff coverage · -0.05% coverage variation

Metric	Results
Coverage variation	✅ -0.05% coverage variation (-1.00%)
Diff coverage	✅ 70.59% diff coverage (70.00%)

View coverage diff in Codacy

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (d3ff4c1)	24774	20111	81.18%
Head commit (d89365f)	24793 (+19)	20115 (+4)	81.13% (-0.05%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#5993)	51	36	70.59%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[Copilot]

Pull request overview

Updates repository meta analyzers to use ecosystem-aware version parsing/comparison (via Versatile) instead of Maven’s ComparableVersion, improving correctness for NuGet and Composer latest-version detection.

Changes:

• Replace ComparableVersion with Versatile VersionFactory using SCHEME_NUGET and SCHEME_COMPOSER.
• Use Versatile stability detection (isStable()) to filter pre-release/dev versions during latest-version selection.
• Minor formatting/Javadoc touch-ups in the analyzers.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 7 comments.

File	Description
src/main/java/org/dependencytrack/tasks/repositories/NugetMetaAnalyzer.java	Switch NuGet page/leaf version comparisons to Versatile; adjust pre-release detection; minor Javadoc tweaks.
src/main/java/org/dependencytrack/tasks/repositories/ComposerMetaAnalyzer.java	Switch Composer version comparisons to Versatile; filter to stable versions; minor formatting tweaks.

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

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