chore(main): release workspace-file-bookmarks 1.6.0

[github-actions]

Here's what's new in Workspace File Bookmarks

1.6.0 (2026-08-21)

Features

• add e2e testing with @vscode/test-cli and wire it into CI (c8a2079)
• add e2e testing with @vscode/test-cli and wire it into CI (#60) (fb65195)
• ci: add secret scanning, dependency audit, SBOM and provenance attestation (481157b)
• rename a bookmark's display label (b026792), closes #37
• reorder bookmarks and folders via drag-and-drop (b79b759), closes #38
• reorder bookmarks and folders via drag-and-drop (#59) (21e51d8)

Bug Fixes

• scripts: use indexed loop and clarify shellcheck comment (7f0ee6d)

---

Merge this PR to cut the release.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[github-actions]

🤖 Created releases:

• workspace-file-bookmarks-v1.6.0

🌻