releng: Build with tracecompass-e4.39 by default

[arfio]

What it does

releng: Build with tracecompass-e4.39 target by default

How to test

Build in stable branch with default target.

Follow-ups

N/A

Review checklist

• As an author, I have thoroughly tested my changes and carefully followed the instructions in this template

Summary by CodeRabbit

• Chores
  • Updated Eclipse target platform to version 4.39
  • Reorganized SSL and dependency configurations across legacy and current product variants
  • Adjusted plugin dependencies to align with platform version requirements

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR updates the Eclipse target platform from e4.38 to e4.39 in the Maven build configuration, reorganizes plugin dependencies between main and legacy feature files (moving OSGi/Felix/Ant/Jsch plugins from legacy to main), removes ECF SSL features from the main product, and adds them to the legacy product configuration.

Changes

Cohort / File(s)	Summary
Build Configuration pom.xml	Updated Maven/Tycho build property target-platform from tracecompass-e4.38 to tracecompass-e4.39.
Product Configuration (Main) rcp/org.eclipse.tracecompass.rcp.product/tracing.product	Removed two ECF SSL feature inclusions: org.eclipse.ecf.core.ssl.feature and org.eclipse.ecf.filetransfer.ssl.feature.
Product Configuration (Legacy) rcp/org.eclipse.tracecompass.rcp.product/legacy-e4.30-e4.38/tracing.product	Added two ECF SSL feature inclusions: org.eclipse.ecf.core.ssl.feature and org.eclipse.ecf.filetransfer.ssl.feature.
Feature Configuration rcp/org.eclipse.tracecompass.rcp/feature.xml, rcp/org.eclipse.tracecompass.rcp/legacy-e4.38/feature.xml	Reorganized plugin declarations: removed org.eclipse.swtchart from main and added 20 plugins (Felix Gogo, OSGi services/utilities, Ant, Jsch); inverse changes applied to legacy e4.38 feature.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~22 minutes

Possibly related PRs

• releng: Add e4.39 and update Staging targets, plugin and feature versions #385: Updates e4.39 target platform and adjusts ECF SSL feature inclusions in product/feature configurations with overlapping scope.
• releng: update features for new dependencies, move new product, feature to staging #386: Modifies releng/product/feature configurations for e4.39 target platform migration with similar OSGi/Felix/ECF/SWTChart bundle reorganization.
• releng: Update e4.38 and eStaging targets for 2025-12 RC1 #353: Updates Eclipse build/target configuration and modifies feature/plugin lists with related dependency management changes.

Suggested reviewers

• bhufmann
• MatthewKhouzam

Poem

🐰 From e4.38's nest to e4.39's bright meadow,
We shuffle our bundles, both new and mellow,
The swtchart hops to legacy's care,
While OSGi friends find homes everywhere,
ECF SSL guards the old and the bold! 🌿✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and specifically describes the main change: updating the Eclipse target platform to e4.39 as the default for builds.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@pom.xml`:
- Line 60: The build is missing registration for the e4.39 target in
releng/org.eclipse.tracecompass.target's pom.xml: update the
build-helper-maven-plugin configuration (attach-artifacts section) to add an
artifact entry for the tracecompass-e4.39 target by declaring an artifact with
file name tracecompass-e4.39.target, type target and classifier
tracecompass-e4.39 so the e4.39 target is attached and published.

In `@rcp/org.eclipse.tracecompass.rcp/legacy-e4.38/feature.xml`:
- Around line 208-211: Remove the duplicate plugin declaration for
org.eclipse.swtchart from the feature.xml: locate the duplicate <plugin
id="org.eclipse.swtchart" .../> entry (the one added around the commented diff)
and delete it so only the original declaration (the earlier <plugin
id="org.eclipse.swtchart" version="0.0.0"/> entry) remains; ensure there is no
other duplicate plugin id left in the feature.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 5263cd53-95ea-4a0b-a02c-420a23e31b9b

📥 Commits

Reviewing files that changed from the base of the PR and between 1fa0d67 and 9ad4ef7.

📒 Files selected for processing (5)

• pom.xml
• rcp/org.eclipse.tracecompass.rcp.product/legacy-e4.30-e4.38/tracing.product
• rcp/org.eclipse.tracecompass.rcp.product/tracing.product
• rcp/org.eclipse.tracecompass.rcp/feature.xml
• rcp/org.eclipse.tracecompass.rcp/legacy-e4.38/feature.xml

💤 Files with no reviewable changes (1)

• rcp/org.eclipse.tracecompass.rcp.product/tracing.product