Version bump(s) for 4.34 stream

[HannesWell]

Necessary due to unintentional and premature submission of a change in this plugin and this subsequent reversion. See

• https://github.com/eclipse-platform/eclipse.platform/pull/1596#issuecomment-2439605899
• https://github.com/eclipse-platform/eclipse.platform/pull/1597

[github-actions[bot]]

Test Results

 1 758 files  +12   1 758 suites  +12   1h 33m 19s ⏱️ + 8m 55s  4 170 tests +10   4 148 ✅ +10   22 💤 ±0  0 ❌ ±0  13 107 runs  +30  12 943 ✅ +30  164 💤 ±0  0 ❌ ±0 

Results for commit 8d10002e. ± Comparison against base commit 193b12c9.