Migrate PDE from javax.inject/annotation to jakarta.inject/annotation

[HannesWell]

Part of eclipse-platform/eclipse.platform.releng.aggregator#1056

[github-actions]

Test Results

     270 files  ±0       270 suites  ±0   1h 18m 8s ⏱️ + 10m 8s
  3 327 tests ±0    3 297 ✔️ ±0  30 💤 ±0  0 ❌ ±0 
10 278 runs  ±0  10 188 ✔️ ±0  90 💤 ±0  0 ❌ ±0 

Results for commit 0d5d490. ± Comparison against base commit 5cb1152.

♻️ This comment has been updated with latest results.

[HannesWell]

This PR is ready and in generally works.
Only the Jenkins build fails with an OutOfMememoryException, unless one specifies the VM-arguments:

-Dorg.eclipse.jdt.disable_JRT_cache=true
-Dorg.eclipse.jdt.disable_CTSYM_cache=true

[laeubi]

I created

• Use the computed JDK home as the cache key eclipse-jdt/eclipse.jdt.core#1532
• Only soft reference class bytes and share them across releases eclipse-jdt/eclipse.jdt.core#1534

once these are merged and there is a new ibuild they should be picked up and hopefully fix the issue wit OOM...