Update version to 3.1.0 and enhance plugin compatibility

[ipa-esa]

This pull request updates the version of various plugins to 3.1.0, addresses plugin compatibility issues during source installation, and adapts workflows for generic IDEs. Additionally, it includes configuration changes to enable runtime and generic IDE support.

Additionally, a new workflow was added to automatically build and push all Java artefacts to the GitHub registry whenever a new release is created.

[ipa-nhg]

@ipa-esa many thanks for this great contribution 🥇 It looks great!

Tested on:

• Eclipse 2026-06 M1 (4.40.0 M1)
• Models: https://github.com/ipa-nhg/ros-model-examples

GitHub Visual review ✅
Compilation ✔️ (minor changes required--> ipa-esa#5)
Run application and test existing models ✅

Once ipa-esa#5 is clarified, this PR can be merged 😄

[Rezenders]

I also tested this version and got the same errors as described in: ipa-esa#5
The issue seems to be a mismatch between the eclipse version + xtext. If I understood correctly, xtext 2.39 requires antlr 4.7.2, which is not the standard in eclipse 2026-06.

I believe the easiest fix is to simply use a eclipse + xtext version combination that works together. The latest xtext version is 2.42 (https://download.eclipse.org/modeling/tmf/xtext/updates/releases/) and it is designed to work with eclipse 2015-12. I tried it with eclipse 2026-03 and it worked, I'm not sure about 2026-06.

I opened this PR with the changes I made to make it work for me: ipa-esa#6

[ipa-esa]

I have been using a pretty outdated version of eclipse (I think 2024-09), which is probably why I didn't not incur these errors. I have merged both ipa-esa#5 and ipa-esa#6. Thanks for the assist!