Update target platform to ECF 3.15.0

[merks]

No description provided.

[merks]

Latest failure:

10:25:34  [ERROR] Failed to execute goal org.eclipse.tycho.extras:tycho-p2-extras-plugin:4.0.8:compare-version-with-baselines (compare-attached-artifacts-with-release) on project org.eclipse.help: Only qualifier changed for (org.eclipse.help.feature.jar/2.3.1800.v20240606-0812). Expected to have bigger x.y.z than what is available in baseline (2.3.1800.v20240601-0610) -> [Help 1]
10:25:34  org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho.extras:tycho-p2-extras-plugin:4.0.8:compare-version-with-baselines (compare-attached-artifacts-with-release) on project org.eclipse.help: Only qualifier changed for (org.eclipse.help.feature.jar/2.3.1800.v20240606-0812). Expected to have bigger x.y.z than what is available in baseline (2.3.1800.v20240601-0610)

Hopefully this won't be a problem:

10:21:28  [INFO] --- javadoc:3.6.3:javadoc (attach-javadocs) @ org.eclipse.jdt.doc.isv ---
10:21:28  [ERROR] Error fetching link: /home/jenkins/agent/workspace/atform.releng.aggregator_PR-2099/eclipse.platform.common/bundles/org.eclipse.jdt.doc.isv/target/unpack/org.eclipse.platform.doc.isv. Ignored it.
10:21:28  [INFO] No previous run data found, generating javadoc.

[MohananRahul]

Latest failure:

10:25:34  [ERROR] Failed to execute goal org.eclipse.tycho.extras:tycho-p2-extras-plugin:4.0.8:compare-version-with-baselines (compare-attached-artifacts-with-release) on project org.eclipse.help: Only qualifier changed for (org.eclipse.help.feature.jar/2.3.1800.v20240606-0812). Expected to have bigger x.y.z than what is available in baseline (2.3.1800.v20240601-0610) -> [Help 1]
10:25:34  org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho.extras:tycho-p2-extras-plugin:4.0.8:compare-version-with-baselines (compare-attached-artifacts-with-release) on project org.eclipse.help: Only qualifier changed for (org.eclipse.help.feature.jar/2.3.1800.v20240606-0812). Expected to have bigger x.y.z than what is available in baseline (2.3.1800.v20240601-0610)

Hopefully this won't be a problem:

10:21:28  [INFO] --- javadoc:3.6.3:javadoc (attach-javadocs) @ org.eclipse.jdt.doc.isv ---
10:21:28  [ERROR] Error fetching link: /home/jenkins/agent/workspace/atform.releng.aggregator_PR-2099/eclipse.platform.common/bundles/org.eclipse.jdt.doc.isv/target/unpack/org.eclipse.platform.doc.isv. Ignored it.
10:21:28  [INFO] No previous run data found, generating javadoc.

Done via #2100

[merks]

Wow, this never ends. In the past I've done this:

So try again...