[28] General Release Activities

Top Level for bug general release activities for Java 28 support

Increase the bundle service version
This must not use the same version as the base. As always, we increase the service segment by 50 for the beta work ==> 3.x. 50
(e.g. 0 -> 50, 1 -> 50, 100 -> 150).

ref https://github.com/eclipse-jdt/eclipse.jdt.core/issues/4948 for the equivalent issue for the previous release

Sub-tasks:
- [ ] 28] Create Y Build off BETA_JAVA28
- [ ] [28] Remove BETA Disclaimers
- [ ] [28] Create P Build
- [ ] [28] Update Marketplace Entry
- [ ] [28] Release Mail post MPE

After release, ,merge to master:

- [ ] [28] Merge BETA_JAVA28 Branch to master post release

Use the checklist as the work plan and read the equivalent release issue at eclipse.jdt/eclipse.jdt.core#4948 first. The listed work covers the BETA_JAVA28 build, bundle service version, disclaimer removal, P build, Marketplace entry, release mail, and merging the branch to master; done means each release activity is completed.

Written by the indexing model from the issue text.