Release 2.10.0

[HannesWell]

The value of <M2E_RELEASE> is 2.10.0.
The value of <M2E_PREVIOUS_RELEASE> is 2.9.1 and the value of <M2E_RELEASE_WO_DOTS> is 2100
The value of <CONTAINING_SIMREL> is 2025-12

Release process steps:

• Add/finalize and submit an entry in the RELEASE_NOTES.md dedicated to this release (done with this PR).
• Run m2e-promote-snapshots-to-release M2E Jenkins job with parameter releaseVersion value <M2E_RELEASE>
• Update M2E's contribution to the Eclipse Simultaneous Release:
  https://github.com/eclipse-simrel/simrel.build/blob/main/m2e.aggrcon, usually it is sufficient to update the repo URL and description.
• Create and push git tag <M2E_RELEASE> on the release commit (usually this PR's commit).
• Create a new Release at the M2E project website: https://projects.eclipse.org/projects/technology.m2e
  Name: <M2E_RELEASE>, Release date: default is today, which is usually fine.
  In the Review Documentation section add the New & Notworthy URL:
  https://github.com/eclipse-m2e/m2e-core/blob/master/RELEASE_NOTES.md#<M2E_RELEASE_WO_DOTS>
• Create a new GitHub release, based on the just pushed <M2E_RELEASE>-tag

We are pleased to announce the release of M2E <M2E_RELEASE>.

The releases' p2-repo is: https://download.eclipse.org/technology/m2e/releases/<M2E_RELEASE>
Noteworthy changes in this release are listed in: https://github.com/eclipse-m2e/m2e-core/blob/master/RELEASE_NOTES.md#<M2E_RELEASE_WO_DOTS>

**Full Changelog**: https://github.com/eclipse-m2e/m2e-core/compare/<M2E_PREVIOUS_RELEASE>...<M2E_RELEASE>

Special thanks to to everybody who contributed to this release!

## New Contributors
<GENERATED from GH automated release notes text>

• Send the following announcement to the M2E-dev mailing-list ([email protected]):

M2E <M2E_RELEASE> is released!


📥 P2 repository is available at https://download.eclipse.org/technology/m2e/releases/<M2E_RELEASE>
(and it also mirrored at https://download.eclipse.org/technology/m2e/releases/latest/ and referenced by Marketplace Entry https://marketplace.eclipse.org/content/eclipse-m2e-maven-support-eclipse-ide until a newer release is promoted)
🏷️ Git tag is <M2E_RELEASE>: https://github.com/eclipse-m2e/m2e-core/tree/<M2E_RELEASE>
📝 Release notes are available in https://github.com/eclipse-m2e/m2e-core/blob/master/RELEASE_NOTES.md#<M2E_RELEASE_WO_DOTS> ; full changelog is https://github.com/eclipse-m2e/m2e-core/compare/<M2E_PREVIOUS_RELEASE>...<M2E_RELEASE>
👔 PMI Release entry is at https://projects.eclipse.org/projects/technology.m2e/releases/<M2E_RELEASE>

🧑‍🤝‍🧑 M2E <M2E_RELEASE> will be part of Eclipse SimRel <CONTAINING_SIMREL>
🙏 Special thanks to to everybody who contributed to this release!


Greetings

[github-actions]

Test Results

  327 files  ±0    327 suites  ±0   1h 9m 5s ⏱️ + 6m 46s
  692 tests ±0    674 ✅ +3  16 💤 ±0  1 ❌  - 1  1 🔥  - 2 
2 076 runs  ±0  2 026 ✅ +3  48 💤 ±0  1 ❌  - 1  1 🔥  - 2 

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

Results for commit 827a970. ± Comparison against base commit 87604f3.

[HannesWell]

The main steps are done, but as I have problems pushing the tag at the moment, I'll postpone this until tomorrow and will send the announcement afterwards.