Update trufflesecurity/trufflehog Docker tag to v3.28.6

This MR contains the following updates:

Package	Type	Update	Change
trufflesecurity/trufflehog	ironbank-docker	patch	3.28.5 -> 3.28.6
trufflesecurity/trufflehog		patch	3.28.5 -> 3.28.6
trufflesecurity/trufflehog	stage	patch	3.28.5 -> 3.28.6

---

Release Notes

trufflesecurity/trufflehog

v3.28.6

Compare Source

What's Changed

• Rename .pre-commit-hooks.yml to .pre-commit-hooks.yaml by @​zhuwenxing in https://github.com/trufflesecurity/trufflehog/pull/1141
• Keyword optimization by @​zricethezav in https://github.com/trufflesecurity/trufflehog/pull/1144
• Release should only run on tags by @​dustin-decker in https://github.com/trufflesecurity/trufflehog/pull/1146

New Contributors

• @​zhuwenxing made their first contribution in https://github.com/trufflesecurity/trufflehog/pull/1141
• @​zricethezav made their first contribution in https://github.com/trufflesecurity/trufflehog/pull/1144

Full Changelog: https://github.com/trufflesecurity/trufflehog/compare/v3.28.5...v3.28.6

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.