p2 inf auto-completion in pde manifest editor tab

[nburnwal09]

Auto-completion added for p2.inf editor tab in MANIFEST.MF

Screen.Recording.2026-03-16.at.6.33.19.PM.mov

[github-actions]

Test Results

 36 files   -   111   36 suites   - 111   25s ⏱️ - 35m 21s
 26 tests  - 3 469   26 ✅  - 3 415  0 💤  -  54  0 ❌ ±0 
135 runs   - 9 171  135 ✅  - 9 041  0 💤  - 130  0 ❌ ±0 

Results for commit 2aad36f. ± Comparison against base commit 26ee725.

This pull request removes 3469 tests.

org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractCommandWithCategory
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractHandlerWithCommand
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractHandlerWithoutCommand
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractPlaceHolder
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractResolveCommandsWithTwoHandledItemsWithSameCommand
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractResolveCommandsWithTwoHandlerWithSameCommand
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractSinglePart
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractTwoHandlerWithDifferentCommands
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractTwoHandlerWithSameCommand
org.eclipse.e4.tools.test.FragmentExtractHelperTest ‑ testExtractTwoPartsSameLocation
…

♻️ This comment has been updated with latest results.