Remove publish-osgi-ee from the default life-cycle

[laeubi]

This serves both as a reminder as well as to track progress with the fact that the osgi-ee in P2 repositories is actually not useful.

Required tasks:

• Check that Tycho can work without published EE
• Check that such updatesites can be consumed by PDE / P2
• Write release notes with migration for Tycho 4 > 5 that explains how to restore old behavior

[github-actions]

Test Results

396 files  ±0  396 suites  ±0   2h 31m 52s ⏱️ + 1m 43s
419 tests ±0  406 ✅  - 4   7 💤 ±0  2 ❌ ±0  4 🔥 +4 
838 runs  ±0  811 ✅  - 9  15 💤 ±0  4 ❌ +1  8 🔥 +8 

For more details on these failures and errors, see this check.

Results for commit 3f42991. ± Comparison against base commit 0630ab2.

♻️ This comment has been updated with latest results.

[sratz]

Would this make workarounds such as

tycho/demo/justj/product/pom.xml

Line 40 in fd3e5f8

<executionEnvironment>none</executionEnvironment>

https://github.com/eclipse-embed-cdt/org.eclipse.epp.packages/blob/60afb0e0dd98aba881f2fe6d656c67e448c492ef/packages/org.eclipse.epp.package.cpp.product/pom.xml#L38

obsolete?

[laeubi]

That is something different, but the JustJ story is also on my table.

[laeubi]

@sratz I now have created:

• Add support for including a JRE in the product #3816

this will allow to include JustJ in a product without any special / additional configuration or workarounds.